422244000420 has 96 divisors (see below), whose sum is σ = 1309013830656. Its totient is φ = 100834377600.

The previous prime is 422244000401. The next prime is 422244000473. The reversal of 422244000420 is 24000442224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4730136 + ... + 4818575.

It is an arithmetic number, because the mean of its divisors is an integer number (13635560736).

Almost surely, 2^422244000420 is an apocalyptic number.

It is an amenable number.

422244000420 is an abundant number, since it is smaller than the sum of its proper divisors (886769830236).

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

422244000420 is a wasteful number, since it uses less digits than its factorization.

422244000420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9548801 (or 9548799 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 422244000420 its reverse (24000442224), we get a palindrome (446244442644).

The spelling of 422244000420 in words is "four hundred twenty-two billion, two hundred forty-four million, four hundred twenty", and thus it is an aban number.