112111210022 has 24 divisors (see below), whose sum is σ = 196213683240. Its totient is φ = 47902488480.

The previous prime is 112111210021. The next prime is 112111210069. The reversal of 112111210022 is 220012111211.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 112111209979 and 112111210006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112111210021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1695647 + ... + 1760522.

It is an arithmetic number, because the mean of its divisors is an integer number (8175570135).

Almost surely, 2^112111210022 is an apocalyptic number.

112111210022 is a deficient number, since it is larger than the sum of its proper divisors (84102473218).

112111210022 is a wasteful number, since it uses less digits than its factorization.

112111210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3456516 (or 3456509 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112111210022 its reverse (220012111211), we get a palindrome (332123321233).

The spelling of 112111210022 in words is "one hundred twelve billion, one hundred eleven million, two hundred ten thousand, twenty-two".