112322999 has 4 divisors (see below), whose sum is σ = 112505664. Its totient is φ = 112140336.

The previous prime is 112322957. The next prime is 112323019. The reversal of 112322999 is 999223211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 999223211 = 7 ⋅142746173.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112322999 is a prime.

It is a super-2 number, since 2×112322999² = 25232912208708002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112322909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90407 + ... + 91640.

It is an arithmetic number, because the mean of its divisors is an integer number (28126416).

Almost surely, 2^112322999 is an apocalyptic number.

112322999 is a deficient number, since it is larger than the sum of its proper divisors (182665).

112322999 is an equidigital number, since it uses as much as digits as its factorization.

112322999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182664.

The product of its digits is 17496, while the sum is 38.

The square root of 112322999 is about 10598.2545261000. The cubic root of 112322999 is about 482.4913852078.

The spelling of 112322999 in words is "one hundred twelve million, three hundred twenty-two thousand, nine hundred ninety-nine".