452223430120 has 192 divisors, whose sum is σ = 1282826240640. Its totient is φ = 140440988160.

The previous prime is 452223430093. The next prime is 452223430163. The reversal of 452223430120 is 21034322254.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9360667 + ... + 9408853.

It is an arithmetic number, because the mean of its divisors is an integer number (6681386670).

Almost surely, 2^452223430120 is an apocalyptic number.

452223430120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452223430120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641413120320).

452223430120 is an abundant number, since it is smaller than the sum of its proper divisors (830602810520).

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

452223430120 is a wasteful number, since it uses less digits than its factorization.

452223430120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48504 (or 48489 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 452223430120 its reverse (21034322254), we get a palindrome (473257752374).

The spelling of 452223430120 in words is "four hundred fifty-two billion, two hundred twenty-three million, four hundred thirty thousand, one hundred twenty".