13322412032 has 112 divisors (see below), whose sum is σ = 28394753472. Its totient is φ = 6228541440.

The previous prime is 13322411951. The next prime is 13322412041. The reversal of 13322412032 is 23021422331.

It is a junction number, because it is equal to n+sod(n) for n = 13322411989 and 13322412007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37740368 + ... + 37740720.

Almost surely, 2^13322412032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13322412032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14197376736).

13322412032 is an abundant number, since it is smaller than the sum of its proper divisors (15072341440).

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

13322412032 is an equidigital number, since it uses as much as digits as its factorization.

13322412032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 643 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13322412032 its reverse (23021422331), we get a palindrome (36343834363).

The spelling of 13322412032 in words is "thirteen billion, three hundred twenty-two million, four hundred twelve thousand, thirty-two".