166364022362 has 16 divisors (see below), whose sum is σ = 257200840512. Its totient is φ = 80655302880.

The previous prime is 166364022361. The next prime is 166364022367. The reversal of 166364022362 is 263220463661.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (166364022361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6210038 + ... + 6236769.

It is an arithmetic number, because the mean of its divisors is an integer number (16075052532).

Almost surely, 2^166364022362 is an apocalyptic number.

166364022362 is a deficient number, since it is larger than the sum of its proper divisors (90836818150).

166364022362 is a wasteful number, since it uses less digits than its factorization.

166364022362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12447013.

The product of its (nonzero) digits is 373248, while the sum is 41.

The spelling of 166364022362 in words is "one hundred sixty-six billion, three hundred sixty-four million, twenty-two thousand, three hundred sixty-two".