22001120110 has 16 divisors (see below), whose sum is σ = 41686333200. Its totient is φ = 8337266496.

The previous prime is 22001120083. The next prime is 22001120117. The reversal of 22001120110 is 1102110022.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22001120117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57897495 + ... + 57897874.

It is an arithmetic number, because the mean of its divisors is an integer number (2605395825).

Almost surely, 2^22001120110 is an apocalyptic number.

22001120110 is a deficient number, since it is larger than the sum of its proper divisors (19685213090).

22001120110 is a wasteful number, since it uses less digits than its factorization.

22001120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115795395.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22001120110 its reverse (1102110022), we get a palindrome (23103230132).

The spelling of 22001120110 in words is "twenty-two billion, one million, one hundred twenty thousand, one hundred ten".