12262152521051 has 16 divisors (see below), whose sum is σ = 12407904259200. Its totient is φ = 12117278446848.

The previous prime is 12262152521039. The next prime is 12262152521071. The reversal of 12262152521051 is 15012525126221.

12262152521051 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 a de Polignac number, because none of the positive numbers 2^k-12262152521051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12262152521071) 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, 273570320 + ... + 273615138.

It is an arithmetic number, because the mean of its divisors is an integer number (775494016200).

Almost surely, 2^{12262152521051} is an apocalyptic number.

12262152521051 is a deficient number, since it is larger than the sum of its proper divisors (145751738149).

12262152521051 is a wasteful number, since it uses less digits than its factorization.

12262152521051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54538.

The product of its (nonzero) digits is 24000, while the sum is 35.

Adding to 12262152521051 its reverse (15012525126221), we get a palindrome (27274677647272).

The spelling of 12262152521051 in words is "twelve trillion, two hundred sixty-two billion, one hundred fifty-two million, five hundred twenty-one thousand, fifty-one".