22052005231110 has 32 divisors (see below), whose sum is σ = 52927716561120. Its totient is φ = 5880212060928.

The previous prime is 22052005231057. The next prime is 22052005231127. The reversal of 22052005231110 is 1113250025022.

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, 19610605 + ... + 20704584.

It is an arithmetic number, because the mean of its divisors is an integer number (1653991142535).

Almost surely, 2^{22052005231110} is an apocalyptic number.

22052005231110 is an abundant number, since it is smaller than the sum of its proper divisors (30875711330010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22052005231110 is a wasteful number, since it uses less digits than its factorization.

22052005231110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40333432.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 22052005231110 its reverse (1113250025022), we get a palindrome (23165255256132).

The spelling of 22052005231110 in words is "twenty-two trillion, fifty-two billion, five million, two hundred thirty-one thousand, one hundred ten".