22220990110 has 16 divisors (see below), whose sum is σ = 43633944432. Its totient is φ = 8080360000.

The previous prime is 22220990093. The next prime is 22220990111. The reversal of 22220990110 is 1109902222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220990111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101004391 + ... + 101004610.

It is an arithmetic number, because the mean of its divisors is an integer number (2727121527).

Almost surely, 2^22220990110 is an apocalyptic number.

22220990110 is a deficient number, since it is larger than the sum of its proper divisors (21412954322).

22220990110 is a wasteful number, since it uses less digits than its factorization.

22220990110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202009019.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 22220990110 in words is "twenty-two billion, two hundred twenty million, nine hundred ninety thousand, one hundred ten".