422334113444 has 24 divisors (see below), whose sum is σ = 749653578240. Its totient is φ = 208156044096.

The previous prime is 422334113441. The next prime is 422334113507. The reversal of 422334113444 is 444311433224.

It is a super-2 number, since 2×422334113444² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422334113441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888092 + ... + 1278035.

It is an arithmetic number, because the mean of its divisors is an integer number (31235565760).

Almost surely, 2^422334113444 is an apocalyptic number.

It is an amenable number.

422334113444 is a deficient number, since it is larger than the sum of its proper divisors (327319464796).

422334113444 is a wasteful number, since it uses less digits than its factorization.

422334113444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166827 (or 2166825 counting only the distinct ones).

The product of its digits is 110592, while the sum is 35.

Adding to 422334113444 its reverse (444311433224), we get a palindrome (866645546668).

The spelling of 422334113444 in words is "four hundred twenty-two billion, three hundred thirty-four million, one hundred thirteen thousand, four hundred forty-four".