422342302 has 8 divisors (see below), whose sum is σ = 648246456. Its totient is φ = 206260152.

The previous prime is 422342299. The next prime is 422342351. The reversal of 422342302 is 203243224.

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

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, 2455393 + ... + 2455564.

It is an arithmetic number, because the mean of its divisors is an integer number (81030807).

Almost surely, 2^422342302 is an apocalyptic number.

422342302 is a deficient number, since it is larger than the sum of its proper divisors (225904154).

422342302 is a wasteful number, since it uses less digits than its factorization.

422342302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4911002.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 422342302 is about 20550.9683956742. The cubic root of 422342302 is about 750.2768175205.

Adding to 422342302 its reverse (203243224), we get a palindrome (625585526).

The spelling of 422342302 in words is "four hundred twenty-two million, three hundred forty-two thousand, three hundred two".