10218971804088 has 64 divisors (see below), whose sum is σ = 26675369712000. Its totient is φ = 3258127413632.

The previous prime is 10218971804021. The next prime is 10218971804123. The reversal of 10218971804088 is 88040817981201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68535018 + ... + 68683961.

It is an arithmetic number, because the mean of its divisors is an integer number (416802651750).

Almost surely, 2^{10218971804088} is an apocalyptic number.

It is an amenable number.

10218971804088 is an abundant number, since it is smaller than the sum of its proper divisors (16456397907912).

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

10218971804088 is a wasteful number, since it uses less digits than its factorization.

10218971804088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137219124 (or 137219120 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 57.

The spelling of 10218971804088 in words is "ten trillion, two hundred eighteen billion, nine hundred seventy-one million, eight hundred four thousand, eighty-eight".