889002100112 has 20 divisors (see below), whose sum is σ = 1968504650496. Its totient is φ = 381000900000.

The previous prime is 889002100109. The next prime is 889002100117. The reversal of 889002100112 is 211001200988.

It is not an unprimeable number, because it can be changed into a prime (889002100117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3968759264 + ... + 3968759487.

Almost surely, 2^889002100112 is an apocalyptic number.

It is an amenable number.

889002100112 is an abundant number, since it is smaller than the sum of its proper divisors (1079502550384).

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

889002100112 is a wasteful number, since it uses less digits than its factorization.

889002100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7937518766 (or 7937518760 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 32.

The spelling of 889002100112 in words is "eight hundred eighty-nine billion, two million, one hundred thousand, one hundred twelve".