165022150 has 12 divisors (see below), whose sum is σ = 306941292. Its totient is φ = 66008840.

The previous prime is 165022147. The next prime is 165022157. The reversal of 165022150 is 51220561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165022157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1650172 + ... + 1650271.

It is an arithmetic number, because the mean of its divisors is an integer number (25578441).

Almost surely, 2^165022150 is an apocalyptic number.

165022150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165022150 is a deficient number, since it is larger than the sum of its proper divisors (141919142).

165022150 is a wasteful number, since it uses less digits than its factorization.

165022150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3300455 (or 3300450 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 165022150 is about 12846.0947373122. The cubic root of 165022150 is about 548.5051972694.

The spelling of 165022150 in words is "one hundred sixty-five million, twenty-two thousand, one hundred fifty".