422322223200 has 72 divisors (see below), whose sum is σ = 1374658844328. Its totient is φ = 112619258880.

The previous prime is 422322223187. The next prime is 422322223243. The reversal of 422322223200 is 2322223224.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 87981397 + ... + 87986196.

It is an arithmetic number, because the mean of its divisors is an integer number (19092483949).

Almost surely, 2^422322223200 is an apocalyptic number.

422322223200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422322223200 is an abundant number, since it is smaller than the sum of its proper divisors (952336621128).

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

422322223200 is a wasteful number, since it uses less digits than its factorization.

422322223200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175967616 (or 175967603 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 422322223200 its sum of digits (24), we get a palindrome (422322223224).

Adding to 422322223200 its reverse (2322223224), we get a palindrome (424644446424).

The spelling of 422322223200 in words is "four hundred twenty-two billion, three hundred twenty-two million, two hundred twenty-three thousand, two hundred".