22120304023 has 2 divisors, whose sum is σ = 22120304024. Its totient is φ = 22120304022.

The previous prime is 22120303963. The next prime is 22120304033. The reversal of 22120304023 is 32040302122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22120304023 - 2⁹ = 22120303511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22120304033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060152011 + 11060152012.

It is an arithmetic number, because the mean of its divisors is an integer number (11060152012).

Almost surely, 2^22120304023 is an apocalyptic number.

22120304023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120304023 is an equidigital number, since it uses as much as digits as its factorization.

22120304023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22120304023 its reverse (32040302122), we get a palindrome (54160606145).

The spelling of 22120304023 in words is "twenty-two billion, one hundred twenty million, three hundred four thousand, twenty-three".