2113013222 has 16 divisors (see below), whose sum is σ = 3230772480. Its totient is φ = 1036107072.

The previous prime is 2113013219. The next prime is 2113013257. The reversal of 2113013222 is 2223103112.

It is a self number, because there is not a number n which added to its sum of digits gives 2113013222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438458 + ... + 443250.

It is an arithmetic number, because the mean of its divisors is an integer number (201923280).

Almost surely, 2^2113013222 is an apocalyptic number.

2113013222 is a deficient number, since it is larger than the sum of its proper divisors (1117759258).

2113013222 is a wasteful number, since it uses less digits than its factorization.

2113013222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9007.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2113013222 is about 45967.5235573987. The cubic root of 2113013222 is about 1283.2188724511.

Adding to 2113013222 its reverse (2223103112), we get a palindrome (4336116334).

The spelling of 2113013222 in words is "two billion, one hundred thirteen million, thirteen thousand, two hundred twenty-two".