453224022 has 16 divisors (see below), whose sum is σ = 921308592. Its totient is φ = 148597920.

The previous prime is 453223973. The next prime is 453224047. The reversal of 453224022 is 220422354.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 453223983 and 453224001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618793 + ... + 619524.

It is an arithmetic number, because the mean of its divisors is an integer number (57581787).

Almost surely, 2^453224022 is an apocalyptic number.

453224022 is an abundant number, since it is smaller than the sum of its proper divisors (468084570).

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

453224022 is a wasteful number, since it uses less digits than its factorization.

453224022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238383.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 453224022 is about 21289.0587391740. The cubic root of 453224022 is about 768.1351521315.

Adding to 453224022 its reverse (220422354), we get a palindrome (673646376).

The spelling of 453224022 in words is "four hundred fifty-three million, two hundred twenty-four thousand, twenty-two".