22201112110 has 32 divisors (see below), whose sum is σ = 41352236640. Its totient is φ = 8571685248.

The previous prime is 22201112069. The next prime is 22201112111. The reversal of 22201112110 is 1121110222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201112111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1189309 + ... + 1207831.

It is an arithmetic number, because the mean of its divisors is an integer number (1292257395).

Almost surely, 2^22201112110 is an apocalyptic number.

22201112110 is a deficient number, since it is larger than the sum of its proper divisors (19151124530).

22201112110 is a wasteful number, since it uses less digits than its factorization.

22201112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22692.

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

Adding to 22201112110 its reverse (1121110222), we get a palindrome (23322222332).

The spelling of 22201112110 in words is "twenty-two billion, two hundred one million, one hundred twelve thousand, one hundred ten".