22123331122019 has 2 divisors, whose sum is σ = 22123331122020. Its totient is φ = 22123331122018.

The previous prime is 22123331121989. The next prime is 22123331122069. The reversal of 22123331122019 is 91022113332122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22123331122019 - 2²⁰ = 22123330073443 is a prime.

It is a super-2 number, since 2×22123331122019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22123331122069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061665561009 + 11061665561010.

It is an arithmetic number, because the mean of its divisors is an integer number (11061665561010).

Almost surely, 2^{22123331122019} is an apocalyptic number.

22123331122019 is a deficient number, since it is larger than the sum of its proper divisors (1).

22123331122019 is an equidigital number, since it uses as much as digits as its factorization.

22123331122019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 22123331122019 in words is "twenty-two trillion, one hundred twenty-three billion, three hundred thirty-one million, one hundred twenty-two thousand, nineteen".