22554505202 has 16 divisors (see below), whose sum is σ = 34394155200. Its totient is φ = 11090350128.

The previous prime is 22554505189. The next prime is 22554505229. The reversal of 22554505202 is 20250545522.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60233 + ... + 220764.

It is an arithmetic number, because the mean of its divisors is an integer number (2149634700).

Almost surely, 2^22554505202 is an apocalyptic number.

22554505202 is a deficient number, since it is larger than the sum of its proper divisors (11839649998).

22554505202 is a wasteful number, since it uses less digits than its factorization.

22554505202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281665.

The product of its (nonzero) digits is 40000, while the sum is 32.

The spelling of 22554505202 in words is "twenty-two billion, five hundred fifty-four million, five hundred five thousand, two hundred two".