889203922071 has 64 divisors (see below), whose sum is σ = 1287714355200. Its totient is φ = 543759630336.

The previous prime is 889203922063. The next prime is 889203922091. The reversal of 889203922071 is 170229302988.

889203922071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 889203922071 - 2³ = 889203922063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889203922091) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 159839736 + ... + 159845298.

It is an arithmetic number, because the mean of its divisors is an integer number (20120536800).

Almost surely, 2^889203922071 is an apocalyptic number.

889203922071 is a deficient number, since it is larger than the sum of its proper divisors (398510433129).

889203922071 is a wasteful number, since it uses less digits than its factorization.

889203922071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6168.

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 889203922071 in words is "eight hundred eighty-nine billion, two hundred three million, nine hundred twenty-two thousand, seventy-one".