13000222032 has 40 divisors (see below), whose sum is σ = 38381608896. Its totient is φ = 3714349056.

The previous prime is 13000222021. The next prime is 13000222033. The reversal of 13000222032 is 23022200031.

13000222032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000222033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19345233 + ... + 19345904.

Almost surely, 2^13000222032 is an apocalyptic number.

13000222032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13000222032 is an abundant number, since it is smaller than the sum of its proper divisors (25381386864).

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

13000222032 is a wasteful number, since it uses less digits than its factorization.

13000222032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38691155 (or 38691149 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 13000222032 its reverse (23022200031), we get a palindrome (36022422063).

The spelling of 13000222032 in words is "thirteen billion, two hundred twenty-two thousand, thirty-two".