423220125200 has 60 divisors (see below), whose sum is σ = 1017180971028. Its totient is φ = 169222348800.

The previous prime is 423220125127. The next prime is 423220125241. The reversal of 423220125200 is 2521022324.

It can be written as a sum of positive squares in 6 ways, for example, as 41019211024 + 382200914176 = 202532^2 + 618224^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 833180 + ... + 1241220.

Almost surely, 2^423220125200 is an apocalyptic number.

423220125200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423220125200 is an abundant number, since it is smaller than the sum of its proper divisors (593960845828).

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

423220125200 is a wasteful number, since it uses less digits than its factorization.

423220125200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410652 (or 410641 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 423220125200 its reverse (2521022324), we get a palindrome (425741147524).

The spelling of 423220125200 in words is "four hundred twenty-three billion, two hundred twenty million, one hundred twenty-five thousand, two hundred".