112001222220022 has 16 divisors (see below), whose sum is σ = 168203975460192. Its totient is φ = 55933239964480.

The previous prime is 112001222219969. The next prime is 112001222220023. The reversal of 112001222220022 is 220022222100211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112001222220023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21105468 + ... + 25873600.

It is an arithmetic number, because the mean of its divisors is an integer number (10512748466262).

Almost surely, 2^{112001222220022} is an apocalyptic number.

112001222220022 is a deficient number, since it is larger than the sum of its proper divisors (56202753240170).

112001222220022 is a wasteful number, since it uses less digits than its factorization.

112001222220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782263.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 112001222220022 its reverse (220022222100211), we get a palindrome (332023444320233).

The spelling of 112001222220022 in words is "one hundred twelve trillion, one billion, two hundred twenty-two million, two hundred twenty thousand, twenty-two".