22210752066 has 8 divisors (see below), whose sum is σ = 44421504144. Its totient is φ = 7403584020.

The previous prime is 22210752017. The next prime is 22210752073. The reversal of 22210752066 is 66025701222.

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

22210752066 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850896000 + ... + 1850896011.

It is an arithmetic number, because the mean of its divisors is an integer number (5552688018).

Almost surely, 2^22210752066 is an apocalyptic number.

22210752066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22210752066 is a wasteful number, since it uses less digits than its factorization.

22210752066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701792016.

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 22210752066 in words is "twenty-two billion, two hundred ten million, seven hundred fifty-two thousand, sixty-six".