42232222234 has 16 divisors (see below), whose sum is σ = 63434876256. Its totient is φ = 21087284400.

The previous prime is 42232222231. The next prime is 42232222261. The reversal of 42232222234 is 43222223224.

It is not an unprimeable number, because it can be changed into a prime (42232222231) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6447349 + ... + 6453895.

It is an arithmetic number, because the mean of its divisors is an integer number (3964679766).

Almost surely, 2^42232222234 is an apocalyptic number.

42232222234 is a deficient number, since it is larger than the sum of its proper divisors (21202654022).

42232222234 is a wasteful number, since it uses less digits than its factorization.

42232222234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10461.

The product of its digits is 18432, while the sum is 28.

Adding to 42232222234 its reverse (43222223224), we get a palindrome (85454445458).

The spelling of 42232222234 in words is "forty-two billion, two hundred thirty-two million, two hundred twenty-two thousand, two hundred thirty-four".