165322333345 has 16 divisors (see below), whose sum is σ = 220539174912. Its totient is φ = 118145983680.

The previous prime is 165322333343. The next prime is 165322333357. The reversal of 165322333345 is 543333223561.

It is not a de Polignac number, because 165322333345 - 2¹ = 165322333343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 165322333298 and 165322333307.

It is not an unprimeable number, because it can be changed into a prime (165322333343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41020897 + ... + 41024926.

It is an arithmetic number, because the mean of its divisors is an integer number (13783698432).

Almost surely, 2^165322333345 is an apocalyptic number.

It is an amenable number.

165322333345 is a deficient number, since it is larger than the sum of its proper divisors (55216841567).

165322333345 is a wasteful number, since it uses less digits than its factorization.

165322333345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82045872.

The product of its digits is 583200, while the sum is 40.

The spelling of 165322333345 in words is "one hundred sixty-five billion, three hundred twenty-two million, three hundred thirty-three thousand, three hundred forty-five".