2202113331 has 16 divisors (see below), whose sum is σ = 3558971520. Its totient is φ = 1334613960.

The previous prime is 2202113279. The next prime is 2202113339. The reversal of 2202113331 is 1333112022.

2202113331 is a `hidden beast` number, since 220 + 2 + 113 + 331 = 666.

It is not a de Polignac number, because 2202113331 - 2⁶ = 2202113267 is a prime.

It is a super-2 number, since 2×2202113331² = 9698606245135831122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2202113339) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3706965 + ... + 3707558.

It is an arithmetic number, because the mean of its divisors is an integer number (222435720).

Almost surely, 2^2202113331 is an apocalyptic number.

2202113331 is a deficient number, since it is larger than the sum of its proper divisors (1356858189).

2202113331 is a wasteful number, since it uses less digits than its factorization.

2202113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7414543 (or 7414537 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2202113331 is about 46926.6803748145. The cubic root of 2202113331 is about 1301.0077651230.

Adding to 2202113331 its reverse (1333112022), we get a palindrome (3535225353).

The spelling of 2202113331 in words is "two billion, two hundred two million, one hundred thirteen thousand, three hundred thirty-one".