165110150355112 has 64 divisors (see below), whose sum is σ = 315196403558400. Its totient is φ = 81071467142400.

The previous prime is 165110150355049. The next prime is 165110150355131. The reversal of 165110150355112 is 211553051011561.

It is a super-2 number, since 2×165110150355112² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370528939 + ... + 370974277.

It is an arithmetic number, because the mean of its divisors is an integer number (4924943805600).

Almost surely, 2^{165110150355112} is an apocalyptic number.

It is an amenable number.

165110150355112 is a deficient number, since it is larger than the sum of its proper divisors (150086253203288).

165110150355112 is a wasteful number, since it uses less digits than its factorization.

165110150355112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449186 (or 449182 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 165110150355112 in words is "one hundred sixty-five trillion, one hundred ten billion, one hundred fifty million, three hundred fifty-five thousand, one hundred twelve".