10178900982 has 24 divisors (see below), whose sum is σ = 22176139440. Its totient is φ = 3374220240.

The previous prime is 10178900981. The next prime is 10178901037. The reversal of 10178900982 is 28900987101.

It is a super-2 number, since 2×10178900982² (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 (10178900981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1558882 + ... + 1565397.

It is an arithmetic number, because the mean of its divisors is an integer number (924005810).

Almost surely, 2^10178900982 is an apocalyptic number.

10178900982 is an abundant number, since it is smaller than the sum of its proper divisors (11997238458).

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

10178900982 is a wasteful number, since it uses less digits than its factorization.

10178900982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3124468 (or 3124465 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 45.

The spelling of 10178900982 in words is "ten billion, one hundred seventy-eight million, nine hundred thousand, nine hundred eighty-two".