522200002225 has 24 divisors (see below), whose sum is σ = 706435722720. Its totient is φ = 379759488000.

The previous prime is 522200002211. The next prime is 522200002231.

522200002225 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 522200002225 - 2⁵ = 522200002193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 522200002196 and 522200002205.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5710110 + ... + 5800840.

It is an arithmetic number, because the mean of its divisors is an integer number (29434821780).

Almost surely, 2^522200002225 is an apocalyptic number.

522200002225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

522200002225 is a deficient number, since it is larger than the sum of its proper divisors (184235720495).

522200002225 is a wasteful number, since it uses less digits than its factorization.

522200002225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111681 (or 111676 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

It can be divided in two parts, 52220000 and 2225, that added together give a palindrome (52222225).

The spelling of 522200002225 in words is "five hundred twenty-two billion, two hundred million, two thousand, two hundred twenty-five".