22522253150 has 12 divisors (see below), whose sum is σ = 41891390952. Its totient is φ = 9008901240.

The previous prime is 22522253141. The next prime is 22522253161. The reversal of 22522253150 is 5135222522.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225222482 + ... + 225222581.

It is an arithmetic number, because the mean of its divisors is an integer number (3490949246).

Almost surely, 2^22522253150 is an apocalyptic number.

22522253150 is a deficient number, since it is larger than the sum of its proper divisors (19369137802).

22522253150 is a wasteful number, since it uses less digits than its factorization.

22522253150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450445075 (or 450445070 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 22522253150 its reverse (5135222522), we get a palindrome (27657475672).

The spelling of 22522253150 in words is "twenty-two billion, five hundred twenty-two million, two hundred fifty-three thousand, one hundred fifty".