2247112013 has 2 divisors, whose sum is σ = 2247112014. Its totient is φ = 2247112012.

The previous prime is 2247111989. The next prime is 2247112019. The reversal of 2247112013 is 3102117422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2246949604 + 162409 = 47402^2 + 403^2 .

It is a cyclic number.

It is not a de Polignac number, because 2247112013 - 2²⁰ = 2246063437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2247112013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2247112019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123556006 + 1123556007.

It is an arithmetic number, because the mean of its divisors is an integer number (1123556007).

Almost surely, 2^2247112013 is an apocalyptic number.

It is an amenable number.

2247112013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2247112013 is an equidigital number, since it uses as much as digits as its factorization.

2247112013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2247112013 is about 47403.7130718681. The cubic root of 2247112013 is about 1309.8098150569.

Adding to 2247112013 its reverse (3102117422), we get a palindrome (5349229435).

The spelling of 2247112013 in words is "two billion, two hundred forty-seven million, one hundred twelve thousand, thirteen".