422431130011204 has 12 divisors (see below), whose sum is σ = 741777530345964. Its totient is φ = 210494692769504.

The previous prime is 422431130011201. The next prime is 422431130011223. The reversal of 422431130011204 is 402110031134224.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 404696907726400 + 17734222284804 = 20117080^2 + 4211202^2 .

It is a super-2 number, since 2×422431130011204² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422431130011201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180218057707 + ... + 180218060050.

It is an arithmetic number, because the mean of its divisors is an integer number (61814794195497).

Almost surely, 2^{422431130011204} is an apocalyptic number.

It is an amenable number.

422431130011204 is a deficient number, since it is larger than the sum of its proper divisors (319346400334760).

422431130011204 is a wasteful number, since it uses less digits than its factorization.

422431130011204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360436118054 (or 360436118052 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 422431130011204 its reverse (402110031134224), we get a palindrome (824541161145428).

The spelling of 422431130011204 in words is "four hundred twenty-two trillion, four hundred thirty-one billion, one hundred thirty million, eleven thousand, two hundred four".