220222022112212 has 48 divisors (see below), whose sum is σ = 429547147848000. Its totient is φ = 98176749479424.

The previous prime is 220222022112187. The next prime is 220222022112233. The reversal of 220222022112212 is 212211220222022.

220222022112212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 44509739 + ... + 49209357.

It is an arithmetic number, because the mean of its divisors is an integer number (8948898913500).

Almost surely, 2^{220222022112212} is an apocalyptic number.

It is an amenable number.

220222022112212 is a deficient number, since it is larger than the sum of its proper divisors (209325125735788).

220222022112212 is a wasteful number, since it uses less digits than its factorization.

220222022112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4735928 (or 4735926 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 220222022112212 its reverse (212211220222022), we get a palindrome (432433242334234).

The spelling of 220222022112212 in words is "two hundred twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred twelve thousand, two hundred twelve".