22132034220052 has 24 divisors (see below), whose sum is σ = 39335678403840. Its totient is φ = 10893492012480.

The previous prime is 22132034220041. The next prime is 22132034220053. The reversal of 22132034220052 is 25002243023122.

It is a self number, because there is not a number n which added to its sum of digits gives 22132034220052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132034220053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27483652 + ... + 28277467.

It is an arithmetic number, because the mean of its divisors is an integer number (1638986600160).

Almost surely, 2^{22132034220052} is an apocalyptic number.

It is an amenable number.

22132034220052 is a deficient number, since it is larger than the sum of its proper divisors (17203644183788).

22132034220052 is a wasteful number, since it uses less digits than its factorization.

22132034220052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55762671 (or 55762669 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 22132034220052 its reverse (25002243023122), we get a palindrome (47134277243174).

The spelling of 22132034220052 in words is "twenty-two trillion, one hundred thirty-two billion, thirty-four million, two hundred twenty thousand, fifty-two".