10122085008 has 120 divisors (see below), whose sum is σ = 32985620928. Its totient is φ = 2837442816.

The previous prime is 10122084989. The next prime is 10122085009. The reversal of 10122085008 is 80058022101.

It is not an unprimeable number, because it can be changed into a prime (10122085009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41310 + ... + 148157.

Almost surely, 2^10122085008 is an apocalyptic number.

10122085008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

10122085008 is an abundant number, since it is smaller than the sum of its proper divisors (22863535920).

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

10122085008 is a wasteful number, since it uses less digits than its factorization.

10122085008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189541 (or 189532 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The spelling of 10122085008 in words is "ten billion, one hundred twenty-two million, eighty-five thousand, eight".