2222012202212 has 12 divisors (see below), whose sum is σ = 4242023295216. Its totient is φ = 1010005546440.

The previous prime is 2222012202197. The next prime is 2222012202239. The reversal of 2222012202212 is 2122022102222.

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, 25250138618 + ... + 25250138705.

It is an arithmetic number, because the mean of its divisors is an integer number (353501941268).

Almost surely, 2^{2222012202212} is an apocalyptic number.

2222012202212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2222012202212 is a deficient number, since it is larger than the sum of its proper divisors (2020011093004).

2222012202212 is a wasteful number, since it uses less digits than its factorization.

2222012202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50500277338 (or 50500277336 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2222012202212 its reverse (2122022102222), we get a palindrome (4344034304434).

The spelling of 2222012202212 in words is "two trillion, two hundred twenty-two billion, twelve million, two hundred two thousand, two hundred twelve".