2204160080 has 90 divisors (see below), whose sum is σ = 5336963658. Its totient is φ = 846558720.

The previous prime is 2204160073. The next prime is 2204160097. The reversal of 2204160080 is 800614022.

It can be written as a sum of positive squares in 9 ways, for example, as 1784893504 + 419266576 = 42248^2 + 20476^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12177590 + ... + 12177770.

Almost surely, 2^2204160080 is an apocalyptic number.

2204160080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2204160080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2668481829).

2204160080 is an abundant number, since it is smaller than the sum of its proper divisors (3132803578).

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

2204160080 is an equidigital number, since it uses as much as digits as its factorization.

2204160080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2204160080 is about 46948.4832555856. The cubic root of 2204160080 is about 1301.4107131671.

The spelling of 2204160080 in words is "two billion, two hundred four million, one hundred sixty thousand, eighty".