42222332023 has 2 divisors, whose sum is σ = 42222332024. Its totient is φ = 42222332022.

The previous prime is 42222332011. The next prime is 42222332027. The reversal of 42222332023 is 32023322224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42222332023 - 2⁹ = 42222331511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42222332027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21111166011 + 21111166012.

It is an arithmetic number, because the mean of its divisors is an integer number (21111166012).

Almost surely, 2^42222332023 is an apocalyptic number.

42222332023 is a deficient number, since it is larger than the sum of its proper divisors (1).

42222332023 is an equidigital number, since it uses as much as digits as its factorization.

42222332023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 42222332023 its reverse (32023322224), we get a palindrome (74245654247).

The spelling of 42222332023 in words is "forty-two billion, two hundred twenty-two million, three hundred thirty-two thousand, twenty-three".