10179812892 has 24 divisors (see below), whose sum is σ = 23774659216. Its totient is φ = 3390162048.

The previous prime is 10179812887. The next prime is 10179812893. The reversal of 10179812892 is 29821897101.

It is a super-2 number, since 2×10179812892² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10179812893) 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, 374953 + ... + 401184.

Almost surely, 2^10179812892 is an apocalyptic number.

10179812892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10179812892 is an abundant number, since it is smaller than the sum of its proper divisors (13594846324).

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

10179812892 is a wasteful number, since it uses less digits than its factorization.

10179812892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777237 (or 777235 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 48.

The spelling of 10179812892 in words is "ten billion, one hundred seventy-nine million, eight hundred twelve thousand, eight hundred ninety-two".