13212022204 has 24 divisors (see below), whose sum is σ = 24714754848. Its totient is φ = 6164674560.

The previous prime is 13212022199. The next prime is 13212022211. The reversal of 13212022204 is 40222021231.

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, 1747557 + ... + 1755100.

It is an arithmetic number, because the mean of its divisors is an integer number (1029781452).

Almost surely, 2^13212022204 is an apocalyptic number.

It is an amenable number.

13212022204 is a deficient number, since it is larger than the sum of its proper divisors (11502732644).

13212022204 is a wasteful number, since it uses less digits than its factorization.

13212022204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502725 (or 3502723 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 13212022204 its reverse (40222021231), we get a palindrome (53434043435).

The spelling of 13212022204 in words is "thirteen billion, two hundred twelve million, twenty-two thousand, two hundred four".