422323144051 has 2 divisors, whose sum is σ = 422323144052. Its totient is φ = 422323144050.

The previous prime is 422323144003. The next prime is 422323144097. The reversal of 422323144051 is 150441323224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422323144051 - 2²⁵ = 422289589619 is a prime.

It is a super-2 number, since 2×422323144051² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (422323144151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211161572025 + 211161572026.

It is an arithmetic number, because the mean of its divisors is an integer number (211161572026).

Almost surely, 2^422323144051 is an apocalyptic number.

422323144051 is a deficient number, since it is larger than the sum of its proper divisors (1).

422323144051 is an equidigital number, since it uses as much as digits as its factorization.

422323144051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 422323144051 its reverse (150441323224), we get a palindrome (572764467275).

The spelling of 422323144051 in words is "four hundred twenty-two billion, three hundred twenty-three million, one hundred forty-four thousand, fifty-one".