165055367022 has 96 divisors (see below), whose sum is σ = 413755977600. Its totient is φ = 43508912832.

The previous prime is 165055367003. The next prime is 165055367041. The reversal of 165055367022 is 220763550561.

165055367022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (165055367003) and next prime (165055367041).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8318229 + ... + 8338047.

It is an arithmetic number, because the mean of its divisors is an integer number (4309958100).

Almost surely, 2^165055367022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 165055367022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206877988800).

165055367022 is an abundant number, since it is smaller than the sum of its proper divisors (248700610578).

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

165055367022 is a wasteful number, since it uses less digits than its factorization.

165055367022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22030 (or 22023 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 165055367022 in words is "one hundred sixty-five billion, fifty-five million, three hundred sixty-seven thousand, twenty-two".