22852621166 has 8 divisors (see below), whose sum is σ = 34790557800. Its totient is φ = 11255768568.

The previous prime is 22852621163. The next prime is 22852621189. The reversal of 22852621166 is 66112625822.

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

It is a super-2 number, since 2×22852621166² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22852621163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85270841 + ... + 85271108.

It is an arithmetic number, because the mean of its divisors is an integer number (4348819725).

Almost surely, 2^22852621166 is an apocalyptic number.

22852621166 is a deficient number, since it is larger than the sum of its proper divisors (11937936634).

22852621166 is a wasteful number, since it uses less digits than its factorization.

22852621166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170542018.

The product of its digits is 138240, while the sum is 41.

The spelling of 22852621166 in words is "twenty-two billion, eight hundred fifty-two million, six hundred twenty-one thousand, one hundred sixty-six".