422333040032 has 12 divisors (see below), whose sum is σ = 831468172626. Its totient is φ = 211166520000.

The previous prime is 422333040029. The next prime is 422333040037. The reversal of 422333040032 is 230040333224.

It can be written as a sum of positive squares in only one way, i.e., 345269059216 + 77063980816 = 587596^2 + 277604^2 .

It is a super-2 number, since 2×422333040032² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422333039983 and 422333040010.

It is not an unprimeable number, because it can be changed into a prime (422333040037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6598953719 + ... + 6598953782.

Almost surely, 2^422333040032 is an apocalyptic number.

It is an amenable number.

422333040032 is a deficient number, since it is larger than the sum of its proper divisors (409135132594).

422333040032 is a wasteful number, since it uses less digits than its factorization.

422333040032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13197907511 (or 13197907503 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 422333040032 its reverse (230040333224), we get a palindrome (652373373256).

The spelling of 422333040032 in words is "four hundred twenty-two billion, three hundred thirty-three million, forty thousand, thirty-two".