870555722204 has 24 divisors (see below), whose sum is σ = 1741490946048. Its totient is φ = 373013987760.

The previous prime is 870555722167. The next prime is 870555722321. The reversal of 870555722204 is 402227555078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3257564 + ... + 3514659.

It is an arithmetic number, because the mean of its divisors is an integer number (72562122752).

Almost surely, 2^870555722204 is an apocalyptic number.

It is an amenable number.

870555722204 is an abundant number, since it is smaller than the sum of its proper divisors (870935223844).

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

870555722204 is a wasteful number, since it uses less digits than its factorization.

870555722204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6776825 (or 6776823 counting only the distinct ones).

The product of its (nonzero) digits is 1568000, while the sum is 47.

The spelling of 870555722204 in words is "eight hundred seventy billion, five hundred fifty-five million, seven hundred twenty-two thousand, two hundred four".