22504111053 has 32 divisors (see below), whose sum is σ = 31556265984. Its totient is φ = 14237923392.

The previous prime is 22504111009. The next prime is 22504111067. The reversal of 22504111053 is 35011140522.

It is a happy number.

It is not a de Polignac number, because 22504111053 - 2¹³ = 22504102861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22504111073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8355175 + ... + 8357867.

It is an arithmetic number, because the mean of its divisors is an integer number (986133312).

Almost surely, 2^22504111053 is an apocalyptic number.

22504111053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22504111053 is a deficient number, since it is larger than the sum of its proper divisors (9052154931).

22504111053 is a wasteful number, since it uses less digits than its factorization.

22504111053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625.

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

Adding to 22504111053 its reverse (35011140522), we get a palindrome (57515251575).

The spelling of 22504111053 in words is "twenty-two billion, five hundred four million, one hundred eleven thousand, fifty-three".