12232231002224 has 40 divisors (see below), whose sum is σ = 24947608131840. Its totient is φ = 5794146191808.

The previous prime is 12232231002217. The next prime is 12232231002349. The reversal of 12232231002224 is 42220013223221.

It is a junction number, because it is equal to n+sod(n) for n = 12232231002193 and 12232231002202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33276359 + ... + 33641945.

It is an arithmetic number, because the mean of its divisors is an integer number (623690203296).

Almost surely, 2^{12232231002224} is an apocalyptic number.

It is an amenable number.

12232231002224 is an abundant number, since it is smaller than the sum of its proper divisors (12715377129616).

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

12232231002224 is a wasteful number, since it uses less digits than its factorization.

12232231002224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475677 (or 475671 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12232231002224 its reverse (42220013223221), we get a palindrome (54452244225445).

The spelling of 12232231002224 in words is "twelve trillion, two hundred thirty-two billion, two hundred thirty-one million, two thousand, two hundred twenty-four".