422233030042 has 16 divisors (see below), whose sum is σ = 634563338400. Its totient is φ = 210712250448.

The previous prime is 422233030039. The next prime is 422233030097. The reversal of 422233030042 is 240030332224.

It is a junction number, because it is equal to n+sod(n) for n = 422233029989 and 422233030016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2490213 + ... + 2654359.

It is an arithmetic number, because the mean of its divisors is an integer number (39660208650).

Almost surely, 2^422233030042 is an apocalyptic number.

422233030042 is a deficient number, since it is larger than the sum of its proper divisors (212330308358).

422233030042 is a wasteful number, since it uses less digits than its factorization.

422233030042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166605.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 422233030042 its reverse (240030332224), we get a palindrome (662263362266).

The spelling of 422233030042 in words is "four hundred twenty-two billion, two hundred thirty-three million, thirty thousand, forty-two".