389010102000122 has 4 divisors (see below), whose sum is σ = 583515153000186. Its totient is φ = 194505051000060.

The previous prime is 389010102000119. The next prime is 389010102000127. The reversal of 389010102000122 is 221000201010983.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 334788955023121 + 54221146977001 = 18297239^2 + 7363501^2 .

It is not an unprimeable number, because it can be changed into a prime (389010102000127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97252525500029 + ... + 97252525500032.

Almost surely, 2^{389010102000122} is an apocalyptic number.

389010102000122 is a deficient number, since it is larger than the sum of its proper divisors (194505051000064).

389010102000122 is a wasteful number, since it uses less digits than its factorization.

389010102000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194505051000063.

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 389010102000122 in words is "three hundred eighty-nine trillion, ten billion, one hundred two million, one hundred twenty-two", and thus it is an aban number.