166529295022 has 32 divisors (see below), whose sum is σ = 267249041280. Its totient is φ = 77593269600.

The previous prime is 166529294993. The next prime is 166529295047. The reversal of 166529295022 is 220592925661.

It is a happy number.

It is a super-2 number, since 2×166529295022² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1738093 + ... + 1831399.

It is an arithmetic number, because the mean of its divisors is an integer number (8351532540).

Almost surely, 2^166529295022 is an apocalyptic number.

166529295022 is a deficient number, since it is larger than the sum of its proper divisors (100719746258).

166529295022 is a wasteful number, since it uses less digits than its factorization.

166529295022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94096.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The spelling of 166529295022 in words is "one hundred sixty-six billion, five hundred twenty-nine million, two hundred ninety-five thousand, twenty-two".