165510220062 has 16 divisors (see below), whose sum is σ = 361113207552. Its totient is φ = 50154612120.

The previous prime is 165510220027. The next prime is 165510220063. The reversal of 165510220062 is 260022015561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165510220063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1253865238 + ... + 1253865369.

It is an arithmetic number, because the mean of its divisors is an integer number (22569575472).

Almost surely, 2^165510220062 is an apocalyptic number.

165510220062 is an abundant number, since it is smaller than the sum of its proper divisors (195602987490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165510220062 is a wasteful number, since it uses less digits than its factorization.

165510220062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507730623.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 165510220062 in words is "one hundred sixty-five billion, five hundred ten million, two hundred twenty thousand, sixty-two".