166853234411122 has 8 divisors (see below), whose sum is σ = 286034116133376. Its totient is φ = 71508529033332.

The previous prime is 166853234411107. The next prime is 166853234411167. The reversal of 166853234411122 is 221114432358661.

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

It is a super-2 number, since 2×166853234411122² (a number of 29 digits) contains 22 as substring.

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, 5959044086098 + ... + 5959044086125.

It is an arithmetic number, because the mean of its divisors is an integer number (35754264516672).

Almost surely, 2^{166853234411122} is an apocalyptic number.

166853234411122 is a deficient number, since it is larger than the sum of its proper divisors (119180881722254).

166853234411122 is a wasteful number, since it uses less digits than its factorization.

166853234411122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11918088172232.

The product of its digits is 1658880, while the sum is 49.

Adding to 166853234411122 its reverse (221114432358661), we get a palindrome (387967666769783).

The spelling of 166853234411122 in words is "one hundred sixty-six trillion, eight hundred fifty-three billion, two hundred thirty-four million, four hundred eleven thousand, one hundred twenty-two".