16222159890750 has 64 divisors (see below), whose sum is σ = 44171466663168. Its totient is φ = 3932644820000.

The previous prime is 16222159890733. The next prime is 16222159890773. The reversal of 16222159890750 is 5709895122261.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 983152956 + ... + 983169455.

It is an arithmetic number, because the mean of its divisors is an integer number (690179166612).

Almost surely, 2^{16222159890750} is an apocalyptic number.

16222159890750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16222159890750 is an abundant number, since it is smaller than the sum of its proper divisors (27949306772418).

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

16222159890750 is a wasteful number, since it uses less digits than its factorization.

16222159890750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966322442 (or 1966322432 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 57.

The spelling of 16222159890750 in words is "sixteen trillion, two hundred twenty-two billion, one hundred fifty-nine million, eight hundred ninety thousand, seven hundred fifty".