423222870299 has 2 divisors, whose sum is σ = 423222870300. Its totient is φ = 423222870298.

The previous prime is 423222870293. The next prime is 423222870307. The reversal of 423222870299 is 992078222324.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423222870299 is a prime.

It is not a weakly prime, because it can be changed into another prime (423222870293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211611435149 + 211611435150.

It is an arithmetic number, because the mean of its divisors is an integer number (211611435150).

Almost surely, 2^423222870299 is an apocalyptic number.

423222870299 is a deficient number, since it is larger than the sum of its proper divisors (1).

423222870299 is an equidigital number, since it uses as much as digits as its factorization.

423222870299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 423222870299 in words is "four hundred twenty-three billion, two hundred twenty-two million, eight hundred seventy thousand, two hundred ninety-nine".