13320222040432 has 10 divisors (see below), whose sum is σ = 25807930203368. Its totient is φ = 6660111020208.

The previous prime is 13320222040421. The next prime is 13320222040469. The reversal of 13320222040432 is 23404022202331.

It is a super-3 number, since 3×13320222040432³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13320222040432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416256938748 + ... + 416256938779.

Almost surely, 2^{13320222040432} is an apocalyptic number.

It is an amenable number.

13320222040432 is a deficient number, since it is larger than the sum of its proper divisors (12487708162936).

13320222040432 is an equidigital number, since it uses as much as digits as its factorization.

13320222040432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832513877535 (or 832513877529 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 13320222040432 its reverse (23404022202331), we get a palindrome (36724244242763).

The spelling of 13320222040432 in words is "thirteen trillion, three hundred twenty billion, two hundred twenty-two million, forty thousand, four hundred thirty-two".