12223102232331 has 12 divisors (see below), whose sum is σ = 18086216311800. Its totient is φ = 7949985191520.

The previous prime is 12223102232323. The next prime is 12223102232389. The reversal of 12223102232331 is 13323220132221.

12223102232331 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 310 + 22 + 323 + 3 + 1 = 666.

It is not a de Polignac number, because 12223102232331 - 2³ = 12223102232323 is a prime.

It is a super-2 number, since 2×12223102232331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12223102232295 and 12223102232304.

It is not an unprimeable number, because it can be changed into a prime (12223102230331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16562468781 + ... + 16562469518.

It is an arithmetic number, because the mean of its divisors is an integer number (1507184692650).

Almost surely, 2^{12223102232331} is an apocalyptic number.

12223102232331 is a deficient number, since it is larger than the sum of its proper divisors (5863114079469).

12223102232331 is a wasteful number, since it uses less digits than its factorization.

12223102232331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33124938346 (or 33124938343 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 12223102232331 its reverse (13323220132221), we get a palindrome (25546322364552).

The spelling of 12223102232331 in words is "twelve trillion, two hundred twenty-three billion, one hundred two million, two hundred thirty-two thousand, three hundred thirty-one".