22452344424230 has 64 divisors (see below), whose sum is σ = 48209973009408. Its totient is φ = 7361094111360.

The previous prime is 22452344424137. The next prime is 22452344424239. The reversal of 22452344424230 is 3242444325422.

It is a super-2 number, since 2×22452344424230² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22452344424239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3451925 + ... + 7537935.

It is an arithmetic number, because the mean of its divisors is an integer number (753280828272).

Almost surely, 2^{22452344424230} is an apocalyptic number.

22452344424230 is an abundant number, since it is smaller than the sum of its proper divisors (25757628585178).

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

22452344424230 is a wasteful number, since it uses less digits than its factorization.

22452344424230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4089461.

The product of its (nonzero) digits is 1474560, while the sum is 41.

Adding to 22452344424230 its reverse (3242444325422), we get a palindrome (25694788749652).

The spelling of 22452344424230 in words is "twenty-two trillion, four hundred fifty-two billion, three hundred forty-four million, four hundred twenty-four thousand, two hundred thirty".