22101140110 has 32 divisors (see below), whose sum is σ = 45502313472. Its totient is φ = 7571348640.

The previous prime is 22101140029. The next prime is 22101140123. The reversal of 22101140110 is 1104110122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42072 + ... + 214411.

It is an arithmetic number, because the mean of its divisors is an integer number (1421947296).

Almost surely, 2^22101140110 is an apocalyptic number.

22101140110 is an abundant number, since it is smaller than the sum of its proper divisors (23401173362).

22101140110 is a wasteful number, since it uses less digits than its factorization.

22101140110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257728.

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

Adding to 22101140110 its reverse (1104110122), we get a palindrome (23205250232).

It can be divided in two parts, 221011 and 40110, that added together give a square (261121 = 511²).

The spelling of 22101140110 in words is "twenty-two billion, one hundred one million, one hundred forty thousand, one hundred ten".