422334431310 has 32 divisors (see below), whose sum is σ = 1105748330112. Its totient is φ = 102384104480.

The previous prime is 422334431257. The next prime is 422334431327. The reversal of 422334431310 is 13134433224.

It is a happy number.

It is a super-2 number, since 2×422334431310² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 639900324 + ... + 639900983.

It is an arithmetic number, because the mean of its divisors is an integer number (34554635316).

Almost surely, 2^422334431310 is an apocalyptic number.

422334431310 is an abundant number, since it is smaller than the sum of its proper divisors (683413898802).

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

422334431310 is a wasteful number, since it uses less digits than its factorization.

422334431310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279801328.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 422334431310 its reverse (13134433224), we get a palindrome (435468864534).

The spelling of 422334431310 in words is "four hundred twenty-two billion, three hundred thirty-four million, four hundred thirty-one thousand, three hundred ten".