12210322204 has 12 divisors (see below), whose sum is σ = 21374525200. Its totient is φ = 6103315008.

The previous prime is 12210322193. The next prime is 12210322291. The reversal of 12210322204 is 40222301221.

It is a congruent number.

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, 446589 + ... + 473140.

Almost surely, 2^12210322204 is an apocalyptic number.

It is an amenable number.

12210322204 is a deficient number, since it is larger than the sum of its proper divisors (9164202996).

12210322204 is a wasteful number, since it uses less digits than its factorization.

12210322204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923052 (or 923050 counting only the distinct ones).

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

Adding to 12210322204 its reverse (40222301221), we get a palindrome (52432623425).

It can be divided in two parts, 1221032 and 2204, that added together give a square (1223236 = 1106²).

The spelling of 12210322204 in words is "twelve billion, two hundred ten million, three hundred twenty-two thousand, two hundred four".