12232022999 has 4 divisors (see below), whose sum is σ = 13979454864. Its totient is φ = 10484591136.

The previous prime is 12232022981. The next prime is 12232023017. The reversal of 12232022999 is 99922023221.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12232022981) and next prime (12232023017).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12232022999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12232021999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873715922 + ... + 873715935.

It is an arithmetic number, because the mean of its divisors is an integer number (3494863716).

Almost surely, 2^12232022999 is an apocalyptic number.

12232022999 is a deficient number, since it is larger than the sum of its proper divisors (1747431865).

12232022999 is an equidigital number, since it uses as much as digits as its factorization.

12232022999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747431864.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 12232022999 in words is "twelve billion, two hundred thirty-two million, twenty-two thousand, nine hundred ninety-nine".