2205311208 has 32 divisors (see below), whose sum is σ = 5752987200. Its totient is φ = 703142528.

The previous prime is 2205311197. The next prime is 2205311233. The reversal of 2205311208 is 8021135022.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1997013 + ... + 1998116.

It is an arithmetic number, because the mean of its divisors is an integer number (179780850).

Almost surely, 2^2205311208 is an apocalyptic number.

It is an amenable number.

2205311208 is an abundant number, since it is smaller than the sum of its proper divisors (3547675992).

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

2205311208 is a wasteful number, since it uses less digits than its factorization.

2205311208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995161 (or 3995157 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2205311208 is about 46960.7411355485. The cubic root of 2205311208 is about 1301.6372287163.

The spelling of 2205311208 in words is "two billion, two hundred five million, three hundred eleven thousand, two hundred eight".