22314521105425 has 12 divisors (see below), whose sum is σ = 27938647010560. Its totient is φ = 17678300213520.

The previous prime is 22314521105419. The next prime is 22314521105447. The reversal of 22314521105425 is 52450112541322.

It is not a de Polignac number, because 22314521105425 - 2¹¹ = 22314521103377 is a prime.

It is a super-3 number, since 3×22314521105425³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4332914145 + ... + 4332919294.

Almost surely, 2^{22314521105425} is an apocalyptic number.

22314521105425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22314521105425 is a deficient number, since it is larger than the sum of its proper divisors (5624125905135).

22314521105425 is a wasteful number, since it uses less digits than its factorization.

22314521105425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8665833552 (or 8665833547 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 22314521105425 its reverse (52450112541322), we get a palindrome (74764633646747).

The spelling of 22314521105425 in words is "twenty-two trillion, three hundred fourteen billion, five hundred twenty-one million, one hundred five thousand, four hundred twenty-five".