22312350223204 has 12 divisors (see below), whose sum is σ = 39046645961344. Its totient is φ = 11156165662824.

The previous prime is 22312350223201. The next prime is 22312350223243. The reversal of 22312350223204 is 40232205321322.

It is a super-3 number, since 3×22312350223204³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22312350223201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8072689 + ... + 10478215.

Almost surely, 2^{22312350223204} is an apocalyptic number.

It is an amenable number.

22312350223204 is a deficient number, since it is larger than the sum of its proper divisors (16734295738140).

22312350223204 is a wasteful number, since it uses less digits than its factorization.

22312350223204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4724394 (or 4724392 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 22312350223204 its reverse (40232205321322), we get a palindrome (62544555544526).

The spelling of 22312350223204 in words is "twenty-two trillion, three hundred twelve billion, three hundred fifty million, two hundred twenty-three thousand, two hundred four".