22314404315525 has 12 divisors (see below), whose sum is σ = 31622698687392. Its totient is φ = 15301305816240.

The previous prime is 22314404315521. The next prime is 22314404315531. The reversal of 22314404315525 is 52551340441322.

It is not a de Polignac number, because 22314404315525 - 2² = 22314404315521 is a prime.

It is a super-3 number, since 3×22314404315525³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22314404315521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63755440727 + ... + 63755441076.

It is an arithmetic number, because the mean of its divisors is an integer number (2635224890616).

Almost surely, 2^{22314404315525} is an apocalyptic number.

22314404315525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22314404315525 is a deficient number, since it is larger than the sum of its proper divisors (9308294371867).

22314404315525 is a wasteful number, since it uses less digits than its factorization.

22314404315525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127510881820 (or 127510881815 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 22314404315525 its reverse (52551340441322), we get a palindrome (74865744756847).

The spelling of 22314404315525 in words is "twenty-two trillion, three hundred fourteen billion, four hundred four million, three hundred fifteen thousand, five hundred twenty-five".