112221022110002 has 64 divisors (see below), whose sum is σ = 193655475234144. Its totient is φ = 48312902615040.

The previous prime is 112221022109971. The next prime is 112221022110047. The reversal of 112221022110002 is 200011220122211.

It can be written as a sum of positive squares in 16 ways, for example, as 8021249216761 + 104199772893241 = 2832181^2 + 10207829^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 819895052 + ... + 820031912.

Almost surely, 2^{112221022110002} is an apocalyptic number.

112221022110002 is a deficient number, since it is larger than the sum of its proper divisors (81434453124142).

112221022110002 is a wasteful number, since it uses less digits than its factorization.

112221022110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153423.

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

Adding to 112221022110002 its reverse (200011220122211), we get a palindrome (312232242232213).

The spelling of 112221022110002 in words is "one hundred twelve trillion, two hundred twenty-one billion, twenty-two million, one hundred ten thousand, two".