22022002221110 has 16 divisors (see below), whose sum is σ = 40387521055536. Its totient is φ = 8642597097888.

The previous prime is 22022002221083. The next prime is 22022002221133. The reversal of 22022002221110 is 1112220022022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20775473264 + ... + 20775474323.

It is an arithmetic number, because the mean of its divisors is an integer number (2524220065971).

Almost surely, 2^{22022002221110} is an apocalyptic number.

22022002221110 is a deficient number, since it is larger than the sum of its proper divisors (18365518834426).

22022002221110 is a wasteful number, since it uses less digits than its factorization.

22022002221110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41550947647.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22022002221110 its reverse (1112220022022), we get a palindrome (23134222243132).

The spelling of 22022002221110 in words is "twenty-two trillion, twenty-two billion, two million, two hundred twenty-one thousand, one hundred ten".