13222432433012 has 24 divisors (see below), whose sum is σ = 25242964703040. Its totient is φ = 6010163429760.

The previous prime is 13222432433011. The next prime is 13222432433059. The reversal of 13222432433012 is 21033423422231.

It is a self number, because there is not a number n which added to its sum of digits gives 13222432433012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222432433011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8399564 + ... + 9848732.

It is an arithmetic number, because the mean of its divisors is an integer number (1051790195960).

Almost surely, 2^{13222432433012} is an apocalyptic number.

It is an amenable number.

13222432433012 is a deficient number, since it is larger than the sum of its proper divisors (12020532270028).

13222432433012 is a wasteful number, since it uses less digits than its factorization.

13222432433012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656551 (or 1656549 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 13222432433012 its reverse (21033423422231), we get a palindrome (34255855855243).

The spelling of 13222432433012 in words is "thirteen trillion, two hundred twenty-two billion, four hundred thirty-two million, four hundred thirty-three thousand, twelve".