22022321999 has 2 divisors, whose sum is σ = 22022322000. Its totient is φ = 22022321998.

The previous prime is 22022321983. The next prime is 22022322011. The reversal of 22022321999 is 99912322022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22022321999 - 2⁴ = 22022321983 is a prime.

It is a super-3 number, since 3×22022321999³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22022321929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011160999 + 11011161000.

It is an arithmetic number, because the mean of its divisors is an integer number (11011161000).

Almost surely, 2^22022321999 is an apocalyptic number.

22022321999 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022321999 is an equidigital number, since it uses as much as digits as its factorization.

22022321999 is an evil number, because the sum of its binary digits is even.

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

The spelling of 22022321999 in words is "twenty-two billion, twenty-two million, three hundred twenty-one thousand, nine hundred ninety-nine".