22232313019 has 8 divisors (see below), whose sum is σ = 25714483200. Its totient is φ = 18826674216.

The previous prime is 22232313001. The next prime is 22232313043. The reversal of 22232313019 is 91031323222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22232313019 - 2⁵ = 22232312987 is a prime.

It is a super-2 number, since 2×22232313019² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22232313049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19132219 + ... + 19133380.

It is an arithmetic number, because the mean of its divisors is an integer number (3214310400).

Almost surely, 2^22232313019 is an apocalyptic number.

22232313019 is a deficient number, since it is larger than the sum of its proper divisors (3482170181).

22232313019 is an equidigital number, since it uses as much as digits as its factorization.

22232313019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38265689.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 22232313019 in words is "twenty-two billion, two hundred thirty-two million, three hundred thirteen thousand, nineteen".