422010330 has 64 divisors (see below), whose sum is σ = 1218447360. Its totient is φ = 91381824.

The previous prime is 422010317. The next prime is 422010353. The reversal of 422010330 is 33010224.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48894 + ... + 56873.

It is an arithmetic number, because the mean of its divisors is an integer number (19038240).

Almost surely, 2^422010330 is an apocalyptic number.

422010330 is an abundant number, since it is smaller than the sum of its proper divisors (796437030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422010330 is a wasteful number, since it uses less digits than its factorization.

422010330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105803.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 422010330 is about 20542.8900109016. The cubic root of 422010330 is about 750.0801869820.

Adding to 422010330 its reverse (33010224), we get a palindrome (455020554).

The spelling of 422010330 in words is "four hundred twenty-two million, ten thousand, three hundred thirty".