1112299999 has 2 divisors, whose sum is σ = 1112300000. Its totient is φ = 1112299998.

The previous prime is 1112299967. The next prime is 1112300009. The reversal of 1112299999 is 9999922111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112299999 - 2⁵ = 1112299967 is a prime.

It is a super-2 number, since 2×1112299999² = 2474422575550800002, which contains 22 as substring.

1112299999 is a modest number, since divided by 99999 gives 11122 as remainder.

It is a plaindrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112299939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556149999 + 556150000.

It is an arithmetic number, because the mean of its divisors is an integer number (556150000).

Almost surely, 2^1112299999 is an apocalyptic number.

1112299999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112299999 is an equidigital number, since it uses as much as digits as its factorization.

1112299999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 236196, while the sum is 52.

The square root of 1112299999 is about 33351.1618838085. The cubic root of 1112299999 is about 1036.1134520810.

The spelling of 1112299999 in words is "one billion, one hundred twelve million, two hundred ninety-nine thousand, nine hundred ninety-nine".