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10220310211223 = 711274112950429
BaseRepresentation
bin1001010010111001100111…
…1101011010101010010111
31100012001101222202120101002
42110232121331122222113
52314422143403224343
633423051245253515
72103251546264150
oct224563175325227
940161358676332
1010220310211223
113290455742552
12119092126429b
13591a041b6b58
142749467a6927
1512acc14ac8b8
hex94b99f5aa97

10220310211223 has 8 divisors (see below), whose sum is σ = 11680459032480. Its totient is φ = 8760187516320.

The previous prime is 10220310211187. The next prime is 10220310211229. The reversal of 10220310211223 is 32211201302201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10220310211223 - 28 = 10220310210967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10220310211195 and 10220310211204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220310211229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5686028 + ... + 7264401.

It is an arithmetic number, because the mean of its divisors is an integer number (1460057379060).

Almost surely, 210220310211223 is an apocalyptic number.

10220310211223 is a deficient number, since it is larger than the sum of its proper divisors (1460148821257).

10220310211223 is a wasteful number, since it uses less digits than its factorization.

10220310211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13063177.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10220310211223 its reverse (32211201302201), we get a palindrome (42431511513424).

The spelling of 10220310211223 in words is "ten trillion, two hundred twenty billion, three hundred ten million, two hundred eleven thousand, two hundred twenty-three".

Divisors: 1 7 112741 789187 12950429 90653003 1460044315889 10220310211223