1112299399 has 2 divisors, whose sum is σ = 1112299400. Its totient is φ = 1112299398.

The previous prime is 1112299339. The next prime is 1112299411. The reversal of 1112299399 is 9939922111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112299399 - 2⁷ = 1112299271 is a prime.

It is a super-2 number, since 2×1112299399² = 2474419906031522402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112299339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556149699 + 556149700.

It is an arithmetic number, because the mean of its divisors is an integer number (556149700).

Almost surely, 2^1112299399 is an apocalyptic number.

1112299399 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112299399 is an equidigital number, since it uses as much as digits as its factorization.

1112299399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 78732, while the sum is 46.

The square root of 1112299399 is about 33351.1528886184. The cubic root of 1112299399 is about 1036.1132657799.

The spelling of 1112299399 in words is "one billion, one hundred twelve million, two hundred ninety-nine thousand, three hundred ninety-nine".