10492870012 has 12 divisors (see below), whose sum is σ = 18391173696. Its totient is φ = 5238248960.

The previous prime is 10492870009. The next prime is 10492870039. The reversal of 10492870012 is 21007829401.

It is a super-2 number, since 2×10492870012² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10492870012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2043628 + ... + 2048755.

It is an arithmetic number, because the mean of its divisors is an integer number (1532597808).

Almost surely, 2^10492870012 is an apocalyptic number.

It is an amenable number.

10492870012 is a deficient number, since it is larger than the sum of its proper divisors (7898303684).

10492870012 is a wasteful number, since it uses less digits than its factorization.

10492870012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093028 (or 4093026 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 10492870012 in words is "ten billion, four hundred ninety-two million, eight hundred seventy thousand, twelve".