2203816080 has 160 divisors (see below), whose sum is σ = 7614691200. Its totient is φ = 523984896.

The previous prime is 2203816067. The next prime is 2203816103. The reversal of 2203816080 is 806183022.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63306 + ... + 91734.

It is an arithmetic number, because the mean of its divisors is an integer number (47591820).

Almost surely, 2^2203816080 is an apocalyptic number.

2203816080 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 2203816080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3807345600).

2203816080 is an abundant number, since it is smaller than the sum of its proper divisors (5410875120).

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

2203816080 is a wasteful number, since it uses less digits than its factorization.

2203816080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28481 (or 28475 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 2203816080 is about 46944.8195224990. The cubic root of 2203816080 is about 1301.3430065637.

The spelling of 2203816080 in words is "two billion, two hundred three million, eight hundred sixteen thousand, eighty".