112111111101022 has 32 divisors (see below), whose sum is σ = 185349422944224. Its totient is φ = 50433261465600.

The previous prime is 112111111100971. The next prime is 112111111101037. The reversal of 112111111101022 is 220101111111211.

It is a junction number, because it is equal to n+sod(n) for n = 112111111100987 and 112111111101005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115806022 + ... + 116770102.

It is an arithmetic number, because the mean of its divisors is an integer number (5792169467007).

Almost surely, 2^{112111111101022} is an apocalyptic number.

112111111101022 is a deficient number, since it is larger than the sum of its proper divisors (73238311843202).

112111111101022 is a wasteful number, since it uses less digits than its factorization.

112111111101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018684.

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 112111111101022 its reverse (220101111111211), we get a palindrome (332212222212233).

The spelling of 112111111101022 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred eleven million, one hundred one thousand, twenty-two".