22021122119 has 2 divisors, whose sum is σ = 22021122120. Its totient is φ = 22021122118.

The previous prime is 22021122083. The next prime is 22021122133. The reversal of 22021122119 is 91122112022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22021122119 is a prime.

It is a super-2 number, since 2×22021122119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22021122094 and 22021122103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22021142119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11010561059 + 11010561060.

It is an arithmetic number, because the mean of its divisors is an integer number (11010561060).

Almost surely, 2^22021122119 is an apocalyptic number.

22021122119 is a deficient number, since it is larger than the sum of its proper divisors (1).

22021122119 is an equidigital number, since it uses as much as digits as its factorization.

22021122119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 22021122119 in words is "twenty-two billion, twenty-one million, one hundred twenty-two thousand, one hundred nineteen".