422013299 has 2 divisors, whose sum is σ = 422013300. Its totient is φ = 422013298.

The previous prime is 422013283. The next prime is 422013301. The reversal of 422013299 is 992310224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422013299 - 2⁴ = 422013283 is a prime.

Together with 422013301, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (422313299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211006649 + 211006650.

It is an arithmetic number, because the mean of its divisors is an integer number (211006650).

Almost surely, 2^422013299 is an apocalyptic number.

422013299 is a deficient number, since it is larger than the sum of its proper divisors (1).

422013299 is an equidigital number, since it uses as much as digits as its factorization.

422013299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 422013299 is about 20542.9622742194. The cubic root of 422013299 is about 750.0819460091.

The spelling of 422013299 in words is "four hundred twenty-two million, thirteen thousand, two hundred ninety-nine".