422423011330 has 64 divisors (see below), whose sum is σ = 815200848000. Its totient is φ = 157137919488.

The previous prime is 422423011313. The next prime is 422423011337. The reversal of 422423011330 is 33110324224.

It is a super-2 number, since 2×422423011330² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422423011295 and 422423011304.

It is not an unprimeable number, because it can be changed into a prime (422423011337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2260632 + ... + 2440348.

It is an arithmetic number, because the mean of its divisors is an integer number (12737513250).

Almost surely, 2^422423011330 is an apocalyptic number.

422423011330 is a deficient number, since it is larger than the sum of its proper divisors (392777836670).

422423011330 is a wasteful number, since it uses less digits than its factorization.

422423011330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179971.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 422423011330 its reverse (33110324224), we get a palindrome (455533335554).

The spelling of 422423011330 in words is "four hundred twenty-two billion, four hundred twenty-three million, eleven thousand, three hundred thirty".