12253137526266 has 32 divisors (see below), whose sum is σ = 30161569296768. Its totient is φ = 3231596710080.

The previous prime is 12253137526247. The next prime is 12253137526303. The reversal of 12253137526266 is 66262573135221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11220821365 + ... + 11220822456.

It is an arithmetic number, because the mean of its divisors is an integer number (942549040524).

Almost surely, 2^{12253137526266} is an apocalyptic number.

12253137526266 is an abundant number, since it is smaller than the sum of its proper divisors (17908431770502).

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

12253137526266 is a wasteful number, since it uses less digits than its factorization.

12253137526266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22441643846.

The product of its digits is 5443200, while the sum is 51.

The spelling of 12253137526266 in words is "twelve trillion, two hundred fifty-three billion, one hundred thirty-seven million, five hundred twenty-six thousand, two hundred sixty-six".