23122234019 has 2 divisors, whose sum is σ = 23122234020. Its totient is φ = 23122234018.

The previous prime is 23122233971. The next prime is 23122234033. The reversal of 23122234019 is 91043222132.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23122234019 - 2³² = 18827266723 is a prime.

It is a super-2 number, since 2×23122234019² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23122233982 and 23122234000.

It is not a weakly prime, because it can be changed into another prime (23122234519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561117009 + 11561117010.

It is an arithmetic number, because the mean of its divisors is an integer number (11561117010).

Almost surely, 2^23122234019 is an apocalyptic number.

23122234019 is a deficient number, since it is larger than the sum of its proper divisors (1).

23122234019 is an equidigital number, since it uses as much as digits as its factorization.

23122234019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 23122234019 in words is "twenty-three billion, one hundred twenty-two million, two hundred thirty-four thousand, nineteen".