12220102202 has 64 divisors (see below), whose sum is σ = 23193354240. Its totient is φ = 4690483200.

The previous prime is 12220102177. The next prime is 12220102259. The reversal of 12220102202 is 20220102221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7797623 + ... + 7799189.

It is an arithmetic number, because the mean of its divisors is an integer number (362396160).

Almost surely, 2^12220102202 is an apocalyptic number.

12220102202 is a deficient number, since it is larger than the sum of its proper divisors (10973252038).

12220102202 is a wasteful number, since it uses less digits than its factorization.

12220102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2307.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12220102202 its reverse (20220102221), we get a palindrome (32440204423).

The spelling of 12220102202 in words is "twelve billion, two hundred twenty million, one hundred two thousand, two hundred two".