189369550022 has 8 divisors (see below), whose sum is σ = 293217367872. Its totient is φ = 91630427400.

The previous prime is 189369550001. The next prime is 189369550129. The reversal of 189369550022 is 220055963981.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 1527173729 + ... + 1527173852.

It is an arithmetic number, because the mean of its divisors is an integer number (36652170984).

Almost surely, 2^189369550022 is an apocalyptic number.

189369550022 is a deficient number, since it is larger than the sum of its proper divisors (103847817850).

189369550022 is a wasteful number, since it uses less digits than its factorization.

189369550022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3054347614.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 189369550022 in words is "one hundred eighty-nine billion, three hundred sixty-nine million, five hundred fifty thousand, twenty-two".