2822257572 has 12 divisors (see below), whose sum is σ = 6585267696. Its totient is φ = 940752520.

The previous prime is 2822257553. The next prime is 2822257637. The reversal of 2822257572 is 2757522282.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2822257572² = 15930275605422670368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117594054 + ... + 117594077.

It is an arithmetic number, because the mean of its divisors is an integer number (548772308).

Almost surely, 2^2822257572 is an apocalyptic number.

It is an amenable number.

2822257572 is an abundant number, since it is smaller than the sum of its proper divisors (3763010124).

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

2822257572 is a wasteful number, since it uses less digits than its factorization.

2822257572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235188138 (or 235188136 counting only the distinct ones).

The product of its digits is 313600, while the sum is 42.

The square root of 2822257572 is about 53124.9242070048. The cubic root of 2822257572 is about 1413.1845550393.

The spelling of 2822257572 in words is "two billion, eight hundred twenty-two million, two hundred fifty-seven thousand, five hundred seventy-two".