22965198219 has 16 divisors (see below), whose sum is σ = 34226250240. Its totient is φ = 15218451720.

The previous prime is 22965198209. The next prime is 22965198229. The reversal of 22965198219 is 91289156922.

22965198219 is a `hidden beast` number, since 2 + 296 + 51 + 98 + 219 = 666.

It is an interprime number because it is at equal distance from previous prime (22965198209) and next prime (22965198229).

It is not a de Polignac number, because 22965198219 - 2²⁰ = 22964149643 is a prime.

It is a super-2 number, since 2×22965198219² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22965198209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2542087 + ... + 2551104.

It is an arithmetic number, because the mean of its divisors is an integer number (2139140640).

Almost surely, 2^22965198219 is an apocalyptic number.

22965198219 is a deficient number, since it is larger than the sum of its proper divisors (11261052021).

22965198219 is a wasteful number, since it uses less digits than its factorization.

22965198219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5093367 (or 5093361 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 54.

The spelling of 22965198219 in words is "twenty-two billion, nine hundred sixty-five million, one hundred ninety-eight thousand, two hundred nineteen".