22110102105 has 64 divisors (see below), whose sum is σ = 43574243328. Its totient is φ = 9322617600.

The previous prime is 22110102059. The next prime is 22110102143. The reversal of 22110102105 is 50120101122.

It is not a de Polignac number, because 22110102105 - 2²³ = 22101713497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1942180 + ... + 1953530.

It is an arithmetic number, because the mean of its divisors is an integer number (680847552).

Almost surely, 2^22110102105 is an apocalyptic number.

It is an amenable number.

22110102105 is a deficient number, since it is larger than the sum of its proper divisors (21464141223).

22110102105 is a wasteful number, since it uses less digits than its factorization.

22110102105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12806.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 22110102105 its reverse (50120101122), we get a palindrome (72230203227).

The spelling of 22110102105 in words is "twenty-two billion, one hundred ten million, one hundred two thousand, one hundred five".