12233565051 has 16 divisors (see below), whose sum is σ = 16354460448. Its totient is φ = 8134214400.

The previous prime is 12233565031. The next prime is 12233565079. The reversal of 12233565051 is 15056533221.

It is a happy number.

It is not a de Polignac number, because 12233565051 - 2¹³ = 12233556859 is a prime.

It is a super-2 number, since 2×12233565051² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12233565011) 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, 3995061 + ... + 3998121.

It is an arithmetic number, because the mean of its divisors is an integer number (1022153778).

Almost surely, 2^12233565051 is an apocalyptic number.

12233565051 is a deficient number, since it is larger than the sum of its proper divisors (4120895397).

12233565051 is a wasteful number, since it uses less digits than its factorization.

12233565051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6142.

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 12233565051 in words is "twelve billion, two hundred thirty-three million, five hundred sixty-five thousand, fifty-one".