22257335066 has 8 divisors (see below), whose sum is σ = 33572517120. Its totient is φ = 11066496028.

The previous prime is 22257335063. The next prime is 22257335099. The reversal of 22257335066 is 66053375222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22257335063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31085306 + ... + 31086021.

It is an arithmetic number, because the mean of its divisors is an integer number (4196564640).

Almost surely, 2^22257335066 is an apocalyptic number.

22257335066 is a deficient number, since it is larger than the sum of its proper divisors (11315182054).

22257335066 is a wasteful number, since it uses less digits than its factorization.

22257335066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62171508.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 22257335066 in words is "twenty-two billion, two hundred fifty-seven million, three hundred thirty-five thousand, sixty-six".