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12233013310 = 2571391257247
BaseRepresentation
bin10110110010010010…
…01111100000111110
31011120112120110112001
423121021033200332
5200023122411220
65341511532514
7612100616560
oct133111174076
934515513461
1012233013310
115208242a61
12245498a13a
1311cc50a51b
14840955330
154b8e4b80a
hex2d924f83e

12233013310 has 32 divisors (see below), whose sum is σ = 25346119680. Its totient is φ = 4163998752.

The previous prime is 12233013307. The next prime is 12233013319. The reversal of 12233013310 is 1331033221.

It is a super-2 number, since 2×122330133102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233013319) 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, 618894 + ... + 638353.

It is an arithmetic number, because the mean of its divisors is an integer number (792066240).

Almost surely, 212233013310 is an apocalyptic number.

12233013310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12233013310 is an abundant number, since it is smaller than the sum of its proper divisors (13113106370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12233013310 is a wasteful number, since it uses less digits than its factorization.

12233013310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257400.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12233013310 its reverse (1331033221), we get a palindrome (13564046531).

The spelling of 12233013310 in words is "twelve billion, two hundred thirty-three million, thirteen thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 70 139 278 695 973 1390 1946 4865 9730 1257247 2514494 6286235 8800729 12572470 17601458 44003645 88007290 174757333 349514666 873786665 1223301331 1747573330 2446602662 6116506655 12233013310