42332031222 has 32 divisors (see below), whose sum is σ = 92079439200. Its totient is φ = 12896275200.

The previous prime is 42332031191. The next prime is 42332031227. The reversal of 42332031222 is 22213023324.

It is a junction number, because it is equal to n+sod(n) for n = 42332031192 and 42332031201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42332031227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2678847 + ... + 2694602.

It is an arithmetic number, because the mean of its divisors is an integer number (2877482475).

Almost surely, 2^42332031222 is an apocalyptic number.

42332031222 is an abundant number, since it is smaller than the sum of its proper divisors (49747407978).

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

42332031222 is a wasteful number, since it uses less digits than its factorization.

42332031222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5373568.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 42332031222 its reverse (22213023324), we get a palindrome (64545054546).

The spelling of 42332031222 in words is "forty-two billion, three hundred thirty-two million, thirty-one thousand, two hundred twenty-two".