2202113113 has 2 divisors, whose sum is σ = 2202113114. Its totient is φ = 2202113112.

The previous prime is 2202113107. The next prime is 2202113131. The reversal of 2202113113 is 3113112022.

Together with next prime (2202113131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1329915024 + 872198089 = 36468^2 + 29533^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2202113113 is a prime.

It is not a weakly prime, because it can be changed into another prime (2202113413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101056556 + 1101056557.

It is an arithmetic number, because the mean of its divisors is an integer number (1101056557).

Almost surely, 2^2202113113 is an apocalyptic number.

It is an amenable number.

2202113113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202113113 is an equidigital number, since it uses as much as digits as its factorization.

2202113113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2202113113 is about 46926.6780520420. The cubic root of 2202113113 is about 1301.0077221915.

Adding to 2202113113 its reverse (3113112022), we get a palindrome (5315225135).

The spelling of 2202113113 in words is "two billion, two hundred two million, one hundred thirteen thousand, one hundred thirteen".