111210020100022 has 64 divisors (see below), whose sum is σ = 173063923200000. Its totient is φ = 53564088913920.

The previous prime is 111210020100017. The next prime is 111210020100031. The reversal of 111210020100022 is 220001020012111.

It is a junction number, because it is equal to n+sod(n) for n = 111210020099975 and 111210020100011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4016093197 + ... + 4016120887.

It is an arithmetic number, because the mean of its divisors is an integer number (2704123800000).

Almost surely, 2^{111210020100022} is an apocalyptic number.

111210020100022 is a deficient number, since it is larger than the sum of its proper divisors (61853903099978).

111210020100022 is a wasteful number, since it uses less digits than its factorization.

111210020100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29501.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 111210020100022 its reverse (220001020012111), we get a palindrome (331211040112133).

The spelling of 111210020100022 in words is "one hundred eleven trillion, two hundred ten billion, twenty million, one hundred thousand, twenty-two".