12292527126 has 16 divisors (see below), whose sum is σ = 26820059328. Its totient is φ = 3725008200.

The previous prime is 12292527113. The next prime is 12292527139. The reversal of 12292527126 is 62172529221.

It is an interprime number because it is at equal distance from previous prime (12292527113) and next prime (12292527139).

It is a super-2 number, since 2×12292527126² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93125140 + ... + 93125271.

It is an arithmetic number, because the mean of its divisors is an integer number (1676253708).

Almost surely, 2^12292527126 is an apocalyptic number.

12292527126 is an abundant number, since it is smaller than the sum of its proper divisors (14527532202).

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

12292527126 is a wasteful number, since it uses less digits than its factorization.

12292527126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186250427.

The product of its digits is 60480, while the sum is 39.

It can be divided in two parts, 1229252 and 7126, that added together give a triangular number (1236378 = T₁₅₇₂).

The spelling of 12292527126 in words is "twelve billion, two hundred ninety-two million, five hundred twenty-seven thousand, one hundred twenty-six".