112640227319 has 2 divisors, whose sum is σ = 112640227320. Its totient is φ = 112640227318.

The previous prime is 112640227309. The next prime is 112640227333. The reversal of 112640227319 is 913722046211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112640227319 is a prime.

It is a super-2 number, since 2×112640227319² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112640227309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56320113659 + 56320113660.

It is an arithmetic number, because the mean of its divisors is an integer number (56320113660).

Almost surely, 2^112640227319 is an apocalyptic number.

112640227319 is a deficient number, since it is larger than the sum of its proper divisors (1).

112640227319 is an equidigital number, since it uses as much as digits as its factorization.

112640227319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 112640227319 in words is "one hundred twelve billion, six hundred forty million, two hundred twenty-seven thousand, three hundred nineteen".