423122302 has 8 divisors (see below), whose sum is σ = 636316200. Its totient is φ = 211016904.

The previous prime is 423122263. The next prime is 423122321. The reversal of 423122302 is 203221324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 423122302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271152 + ... + 272707.

It is an arithmetic number, because the mean of its divisors is an integer number (79539525).

Almost surely, 2^423122302 is an apocalyptic number.

423122302 is a deficient number, since it is larger than the sum of its proper divisors (213193898).

423122302 is a wasteful number, since it uses less digits than its factorization.

423122302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544250.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 423122302 is about 20569.9368496843. The cubic root of 423122302 is about 750.7384146790.

Adding to 423122302 its reverse (203221324), we get a palindrome (626343626).

The spelling of 423122302 in words is "four hundred twenty-three million, one hundred twenty-two thousand, three hundred two".