22722265199 has 8 divisors (see below), whose sum is σ = 22794076032. Its totient is φ = 22650568920.

The previous prime is 22722265177. The next prime is 22722265213. The reversal of 22722265199 is 99156222722.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22722265199 - 2¹² = 22722261103 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 (22722265109) 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, 377732 + ... + 433734.

It is an arithmetic number, because the mean of its divisors is an integer number (2849259504).

Almost surely, 2^22722265199 is an apocalyptic number.

22722265199 is a deficient number, since it is larger than the sum of its proper divisors (71810833).

22722265199 is an equidigital number, since it uses as much as digits as its factorization.

22722265199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57277.

The product of its digits is 544320, while the sum is 47.

The spelling of 22722265199 in words is "twenty-two billion, seven hundred twenty-two million, two hundred sixty-five thousand, one hundred ninety-nine".