111020012001122 has 32 divisors (see below), whose sum is σ = 190376929344000. Its totient is φ = 47565779309568.

The previous prime is 111020012001083. The next prime is 111020012001149. The reversal of 111020012001122 is 221100210020111.

111020012001122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 111020012001097 and 111020012001106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1275330254 + ... + 1275417302.

It is an arithmetic number, because the mean of its divisors is an integer number (5949279042000).

Almost surely, 2^{111020012001122} is an apocalyptic number.

111020012001122 is a deficient number, since it is larger than the sum of its proper divisors (79356917342878).

111020012001122 is a wasteful number, since it uses less digits than its factorization.

111020012001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113250.

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

Adding to 111020012001122 its reverse (221100210020111), we get a palindrome (332120222021233).

The spelling of 111020012001122 in words is "one hundred eleven trillion, twenty billion, twelve million, one thousand, one hundred twenty-two".