22315042222052 has 48 divisors (see below), whose sum is σ = 39192098534400. Its totient is φ = 11117392884000.

The previous prime is 22315042222027. The next prime is 22315042222061. The reversal of 22315042222052 is 25022224051322.

It is a super-3 number, since 3×22315042222052³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 3627869177 + ... + 3627875327.

It is an arithmetic number, because the mean of its divisors is an integer number (816502052800).

Almost surely, 2^{22315042222052} is an apocalyptic number.

It is an amenable number.

22315042222052 is a deficient number, since it is larger than the sum of its proper divisors (16877056312348).

22315042222052 is a wasteful number, since it uses less digits than its factorization.

22315042222052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9432 (or 9430 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 22315042222052 its reverse (25022224051322), we get a palindrome (47337266273374).

The spelling of 22315042222052 in words is "twenty-two trillion, three hundred fifteen billion, forty-two million, two hundred twenty-two thousand, fifty-two".