22022430324 has 12 divisors (see below), whose sum is σ = 51385670784. Its totient is φ = 7340810104.

The previous prime is 22022430319. The next prime is 22022430337. The reversal of 22022430324 is 42303422022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 22022430294 and 22022430303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917601252 + ... + 917601275.

It is an arithmetic number, because the mean of its divisors is an integer number (4282139232).

Almost surely, 2^22022430324 is an apocalyptic number.

It is an amenable number.

22022430324 is an abundant number, since it is smaller than the sum of its proper divisors (29363240460).

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

22022430324 is a wasteful number, since it uses less digits than its factorization.

22022430324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835202534 (or 1835202532 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22022430324 its reverse (42303422022), we get a palindrome (64325852346).

The spelling of 22022430324 in words is "twenty-two billion, twenty-two million, four hundred thirty thousand, three hundred twenty-four".