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12233022141 = 343719131891
BaseRepresentation
bin10110110010010010…
…10001101010111101
31011120112120220122010
423121021101222331
5200023123202031
65341512041433
7612100654404
oct133111215275
934515526563
1012233022141
11520824965a
122454993279
1311cc511552
1484095863b
154b8e4e246
hex2d9251abd

12233022141 has 16 divisors (see below), whose sum is σ = 16713354240. Its totient is φ = 7954549680.

The previous prime is 12233022119. The next prime is 12233022161. The reversal of 12233022141 is 14122033221.

It is not a de Polignac number, because 12233022141 - 218 = 12232759997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233022161) 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, 26806 + ... + 158696.

It is an arithmetic number, because the mean of its divisors is an integer number (1044584640).

Almost surely, 212233022141 is an apocalyptic number.

It is an amenable number.

12233022141 is a deficient number, since it is larger than the sum of its proper divisors (4480332099).

12233022141 is a wasteful number, since it uses less digits than its factorization.

12233022141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132656.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12233022141 its reverse (14122033221), we get a palindrome (26355055362).

The spelling of 12233022141 in words is "twelve billion, two hundred thirty-three million, twenty-two thousand, one hundred forty-one".

Divisors: 1 3 43 129 719 2157 30917 92751 131891 395673 5671313 17013939 94829629 284488887 4077674047 12233022141