213225202522312 has 64 divisors (see below), whose sum is σ = 408424408704000. Its totient is φ = 104343600734784.

The previous prime is 213225202522309. The next prime is 213225202522349.

213225202522312 is nontrivially palindromic in base 10.

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, 19607389 + ... + 28476307.

It is an arithmetic number, because the mean of its divisors is an integer number (6381631386000).

Almost surely, 2^{213225202522312} is an apocalyptic number.

It is an amenable number.

213225202522312 is a deficient number, since it is larger than the sum of its proper divisors (195199206181688).

213225202522312 is a wasteful number, since it uses less digits than its factorization.

213225202522312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8869370 (or 8869366 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

It can be divided in two parts, 21322520 and 2522312, that added together give a palindrome (23844832).

The spelling of 213225202522312 in words is "two hundred thirteen trillion, two hundred twenty-five billion, two hundred two million, five hundred twenty-two thousand, three hundred twelve".