12292492807 has 8 divisors (see below), whose sum is σ = 14659370496. Its totient is φ = 10078316952.

The previous prime is 12292492801. The next prime is 12292492811. The reversal of 12292492807 is 70829429221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12292492807 - 2²⁷ = 12158275079 is a prime.

It is a super-2 number, since 2×12292492807² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12292492801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38175283 + ... + 38175604.

It is an arithmetic number, because the mean of its divisors is an integer number (1832421312).

Almost surely, 2^12292492807 is an apocalyptic number.

12292492807 is a deficient number, since it is larger than the sum of its proper divisors (2366877689).

12292492807 is an equidigital number, since it uses as much as digits as its factorization.

12292492807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76350917.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 12292492807 in words is "twelve billion, two hundred ninety-two million, four hundred ninety-two thousand, eight hundred seven".