402223440299 has 2 divisors, whose sum is σ = 402223440300. Its totient is φ = 402223440298.

The previous prime is 402223440263. The next prime is 402223440301. The reversal of 402223440299 is 992044322204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402223440299 - 2²⁰ = 402222391723 is a prime.

Together with 402223440301, 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 (402223440499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201111720149 + 201111720150.

It is an arithmetic number, because the mean of its divisors is an integer number (201111720150).

Almost surely, 2^402223440299 is an apocalyptic number.

402223440299 is a deficient number, since it is larger than the sum of its proper divisors (1).

402223440299 is an equidigital number, since it uses as much as digits as its factorization.

402223440299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 402223440299 in words is "four hundred two billion, two hundred twenty-three million, four hundred forty thousand, two hundred ninety-nine".