22356633066 has 16 divisors (see below), whose sum is σ = 44715060288. Its totient is φ = 7451912000.

The previous prime is 22356633017. The next prime is 22356633073. The reversal of 22356633066 is 66033665322.

It is a Curzon number.

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, 130651 + ... + 248561.

It is an arithmetic number, because the mean of its divisors is an integer number (2794691268).

Almost surely, 2^22356633066 is an apocalyptic number.

22356633066 is an abundant number, since it is smaller than the sum of its proper divisors (22358427222).

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

22356633066 is a wasteful number, since it uses less digits than its factorization.

22356633066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149517.

The product of its (nonzero) digits is 699840, while the sum is 42.

The spelling of 22356633066 in words is "twenty-two billion, three hundred fifty-six million, six hundred thirty-three thousand, sixty-six".