884900891922 has 16 divisors (see below), whose sum is σ = 1826892164352. Its totient is φ = 285451900560.

The previous prime is 884900891909. The next prime is 884900891923. The reversal of 884900891922 is 229198009488.

It is a super-2 number, since 2×884900891922² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (884900891923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2378765653 + ... + 2378766024.

It is an arithmetic number, because the mean of its divisors is an integer number (114180760272).

Almost surely, 2^884900891922 is an apocalyptic number.

884900891922 is an abundant number, since it is smaller than the sum of its proper divisors (941991272430).

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

884900891922 is a wasteful number, since it uses less digits than its factorization.

884900891922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4757531713.

The product of its (nonzero) digits is 5971968, while the sum is 60.

The spelling of 884900891922 in words is "eight hundred eighty-four billion, nine hundred million, eight hundred ninety-one thousand, nine hundred twenty-two".