213302222204 has 24 divisors (see below), whose sum is σ = 374296750800. Its totient is φ = 106360467840.

The previous prime is 213302222039. The next prime is 213302222251. The reversal of 213302222204 is 402222203312.

It is a self number, because there is not a number n which added to its sum of digits gives 213302222204.

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, 5311352 + ... + 5351360.

It is an arithmetic number, because the mean of its divisors is an integer number (15595697950).

Almost surely, 2^213302222204 is an apocalyptic number.

It is an amenable number.

213302222204 is a deficient number, since it is larger than the sum of its proper divisors (160994528596).

213302222204 is a wasteful number, since it uses less digits than its factorization.

213302222204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43613 (or 43611 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 213302222204 its reverse (402222203312), we get a palindrome (615524425516).

The spelling of 213302222204 in words is "two hundred thirteen billion, three hundred two million, two hundred twenty-two thousand, two hundred four".