22112022319 has 2 divisors, whose sum is σ = 22112022320. Its totient is φ = 22112022318.

The previous prime is 22112022223. The next prime is 22112022323. The reversal of 22112022319 is 91322021122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22112022319 - 2¹⁵ = 22111989551 is a prime.

It is a super-2 number, since 2×22112022319² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22112022293 and 22112022302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22112022389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056011159 + 11056011160.

It is an arithmetic number, because the mean of its divisors is an integer number (11056011160).

Almost surely, 2^22112022319 is an apocalyptic number.

22112022319 is a deficient number, since it is larger than the sum of its proper divisors (1).

22112022319 is an equidigital number, since it uses as much as digits as its factorization.

22112022319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 22112022319 in words is "twenty-two billion, one hundred twelve million, twenty-two thousand, three hundred nineteen".