422031400130 has 32 divisors (see below), whose sum is σ = 797734082304. Its totient is φ = 160444380096.

The previous prime is 422031400099. The next prime is 422031400139. The reversal of 422031400130 is 31004130224.

It is a super-2 number, since 2×422031400130² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (422031400139) by changing a digit.

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, 5807582 + ... + 5879801.

It is an arithmetic number, because the mean of its divisors is an integer number (24929190072).

Almost surely, 2^422031400130 is an apocalyptic number.

422031400130 is a deficient number, since it is larger than the sum of its proper divisors (375702682174).

422031400130 is a wasteful number, since it uses less digits than its factorization.

422031400130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11687570.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 422031400130 its reverse (31004130224), we get a palindrome (453035530354).

The spelling of 422031400130 in words is "four hundred twenty-two billion, thirty-one million, four hundred thousand, one hundred thirty".