112022021112222 has 64 divisors (see below), whose sum is σ = 244953408603456. Its totient is φ = 33944712975360.

The previous prime is 112022021112161. The next prime is 112022021112227. The reversal of 112022021112222 is 222211120220211.

It is a super-2 number, since 2×112022021112222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112022021112227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11118033 + ... + 18645500.

It is an arithmetic number, because the mean of its divisors is an integer number (3827397009429).

Almost surely, 2^{112022021112222} is an apocalyptic number.

112022021112222 is an abundant number, since it is smaller than the sum of its proper divisors (132931387491234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112022021112222 is a wasteful number, since it uses less digits than its factorization.

112022021112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29764285.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 112022021112222 its reverse (222211120220211), we get a palindrome (334233141332433).

The spelling of 112022021112222 in words is "one hundred twelve trillion, twenty-two billion, twenty-one million, one hundred twelve thousand, two hundred twenty-two".