2204490320260 has 48 divisors (see below), whose sum is σ = 4633490531376. Its totient is φ = 881022984192.

The previous prime is 2204490320159. The next prime is 2204490320269. The reversal of 2204490320260 is 620230944022.

It can be written as a sum of positive squares in 8 ways, for example, as 50570114884 + 2153920205376 = 224878^2 + 1467624^2 .

It is not an unprimeable number, because it can be changed into a prime (2204490320269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132337852 + ... + 132354508.

It is an arithmetic number, because the mean of its divisors is an integer number (96531052737).

Almost surely, 2^{2204490320260} is an apocalyptic number.

2204490320260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2204490320260 is an abundant number, since it is smaller than the sum of its proper divisors (2429000211116).

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

2204490320260 is a wasteful number, since it uses less digits than its factorization.

2204490320260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22072 (or 22070 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 2204490320260 in words is "two trillion, two hundred four billion, four hundred ninety million, three hundred twenty thousand, two hundred sixty".