22553340152 has 24 divisors (see below), whose sum is σ = 49191597360. Its totient is φ = 9665717040.

The previous prime is 22553340143. The next prime is 22553340191. The reversal of 22553340152 is 25104335522.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28766624 + ... + 28767407.

It is an arithmetic number, because the mean of its divisors is an integer number (2049649890).

Almost surely, 2^22553340152 is an apocalyptic number.

It is an amenable number.

22553340152 is an abundant number, since it is smaller than the sum of its proper divisors (26638257208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22553340152 is a wasteful number, since it uses less digits than its factorization.

22553340152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57534051 (or 57534040 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 22553340152 its reverse (25104335522), we get a palindrome (47657675674).

The spelling of 22553340152 in words is "twenty-two billion, five hundred fifty-three million, three hundred forty thousand, one hundred fifty-two".