22212301231324 has 12 divisors (see below), whose sum is σ = 38872431381784. Its totient is φ = 11105892265104.

The previous prime is 22212301231313. The next prime is 22212301231331. The reversal of 22212301231324 is 42313210321222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22212301231292 and 22212301231301.

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, 64394127 + ... + 64738150.

Almost surely, 2^{22212301231324} is an apocalyptic number.

It is an amenable number.

22212301231324 is a deficient number, since it is larger than the sum of its proper divisors (16660130150460).

22212301231324 is a wasteful number, since it uses less digits than its factorization.

22212301231324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129175284 (or 129175282 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 22212301231324 its reverse (42313210321222), we get a palindrome (64525511552546).

The spelling of 22212301231324 in words is "twenty-two trillion, two hundred twelve billion, three hundred one million, two hundred thirty-one thousand, three hundred twenty-four".