422302772399 has 2 divisors, whose sum is σ = 422302772400. Its totient is φ = 422302772398.

The previous prime is 422302772389. The next prime is 422302772429. The reversal of 422302772399 is 993277203224.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422302772399 - 2⁴ = 422302772383 is a prime.

It is a super-3 number, since 3×422302772399³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422302772389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211151386199 + 211151386200.

It is an arithmetic number, because the mean of its divisors is an integer number (211151386200).

Almost surely, 2^422302772399 is an apocalyptic number.

422302772399 is a deficient number, since it is larger than the sum of its proper divisors (1).

422302772399 is an equidigital number, since it uses as much as digits as its factorization.

422302772399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 50.

The spelling of 422302772399 in words is "four hundred twenty-two billion, three hundred two million, seven hundred seventy-two thousand, three hundred ninety-nine".