2204081085 has 16 divisors (see below), whose sum is σ = 3561448320. Its totient is φ = 1163870400.

The previous prime is 2204081041. The next prime is 2204081137. The reversal of 2204081085 is 5801804022.

It is not a de Polignac number, because 2204081085 - 2⁶ = 2204081021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725905 + ... + 728934.

It is an arithmetic number, because the mean of its divisors is an integer number (222590520).

Almost surely, 2^2204081085 is an apocalyptic number.

It is an amenable number.

2204081085 is a deficient number, since it is larger than the sum of its proper divisors (1357367235).

2204081085 is a wasteful number, since it uses less digits than its factorization.

2204081085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454948.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 2204081085 is about 46947.6419535635. The cubic root of 2204081085 is about 1301.3951658741.

The spelling of 2204081085 in words is "two billion, two hundred four million, eighty-one thousand, eighty-five".