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12301010022223 = 1319291717298621
BaseRepresentation
bin1011001100000000110101…
…0101010010111101001111
31121112222001112112120120001
42303000031111102331033
53103014432031202343
642055001143305131
72406501332000146
oct263001525227517
947488045476501
1012301010022223
113a1291351a80a
12146802744b1a7
136b2c98857380
1430752cd1a75d
15164e9e0e044d
hexb300d552f4f

12301010022223 has 16 divisors (see below), whose sum is σ = 14425308424800. Its totient is φ = 10386222053760.

The previous prime is 12301010022211. The next prime is 12301010022253. The reversal of 12301010022223 is 32222001010321.

12301010022223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12301010022223 - 29 = 12301010021711 is a prime.

It is a super-3 number, since 3×123010100222233 (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 12301010022223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12301010022253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858642148 + ... + 858656473.

It is an arithmetic number, because the mean of its divisors is an integer number (901581776550).

Almost surely, 212301010022223 is an apocalyptic number.

12301010022223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12301010022223 is a deficient number, since it is larger than the sum of its proper divisors (2124298402577).

12301010022223 is a wasteful number, since it uses less digits than its factorization.

12301010022223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717298682.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12301010022223 its reverse (32222001010321), we get a palindrome (44523011032544).

The spelling of 12301010022223 in words is "twelve trillion, three hundred one billion, ten million, twenty-two thousand, two hundred twenty-three".

Divisors: 1 13 19 29 247 377 551 7163 1717298621 22324882073 32628673799 49801660009 424172759387 647421580117 946231540171 12301010022223