453022342220 has 96 divisors (see below), whose sum is σ = 1115352927360. Its totient is φ = 151318517760.

The previous prime is 453022342217. The next prime is 453022342229. The reversal of 453022342220 is 22243220354.

It is not an unprimeable number, because it can be changed into a prime (453022342229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4014002 + ... + 4125318.

It is an arithmetic number, because the mean of its divisors is an integer number (11618259660).

Almost surely, 2^453022342220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 453022342220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557676463680).

453022342220 is an abundant number, since it is smaller than the sum of its proper divisors (662330585140).

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

453022342220 is a wasteful number, since it uses less digits than its factorization.

453022342220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112083 (or 112081 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 453022342220 its reverse (22243220354), we get a palindrome (475265562574).

The spelling of 453022342220 in words is "four hundred fifty-three billion, twenty-two million, three hundred forty-two thousand, two hundred twenty".