13002223240 has 32 divisors (see below), whose sum is σ = 29261513880. Its totient is φ = 5199731712.

The previous prime is 13002223229. The next prime is 13002223249. The reversal of 13002223240 is 4232220031.

13002223240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8749357444 + 4252865796 = 93538^2 + 65214^2 .

It is not an unprimeable number, because it can be changed into a prime (13002223249) 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, 158752 + ... + 226288.

Almost surely, 2^13002223240 is an apocalyptic number.

13002223240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13002223240 is an abundant number, since it is smaller than the sum of its proper divisors (16259290640).

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

13002223240 is a wasteful number, since it uses less digits than its factorization.

13002223240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72361 (or 72357 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 13002223240 its reverse (4232220031), we get a palindrome (17234443271).

The spelling of 13002223240 in words is "thirteen billion, two million, two hundred twenty-three thousand, two hundred forty".