1112212210022 has 32 divisors (see below), whose sum is σ = 1761852556800. Its totient is φ = 525121584768.

The previous prime is 1112212209971. The next prime is 1112212210163. The reversal of 1112212210022 is 2200122122111.

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, 15490718 + ... + 15562350.

It is an arithmetic number, because the mean of its divisors is an integer number (55057892400).

Almost surely, 2^{1112212210022} is an apocalyptic number.

1112212210022 is a deficient number, since it is larger than the sum of its proper divisors (649640346778).

1112212210022 is a wasteful number, since it uses less digits than its factorization.

1112212210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72980.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1112212210022 its reverse (2200122122111), we get a palindrome (3312334332133).

The spelling of 1112212210022 in words is "one trillion, one hundred twelve billion, two hundred twelve million, two hundred ten thousand, twenty-two".