165006422288 has 20 divisors (see below), whose sum is σ = 320139718080. Its totient is φ = 82389720864.

The previous prime is 165006422249. The next prime is 165006422291. The reversal of 165006422288 is 882224600561.

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, 7081148 + ... + 7104411.

It is an arithmetic number, because the mean of its divisors is an integer number (16006985904).

Almost surely, 2^165006422288 is an apocalyptic number.

It is an amenable number.

165006422288 is a deficient number, since it is larger than the sum of its proper divisors (155133295792).

165006422288 is a wasteful number, since it uses less digits than its factorization.

165006422288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14186294 (or 14186288 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The spelling of 165006422288 in words is "one hundred sixty-five billion, six million, four hundred twenty-two thousand, two hundred eighty-eight".