13000000222 has 16 divisors (see below), whose sum is σ = 22392345600. Its totient is φ = 5598086040.

The previous prime is 13000000217. The next prime is 13000000229. The reversal of 13000000222 is 22200000031.

13000000222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13000000199 and 13000000208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000000229) 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, 15549822 + ... + 15550657.

It is an arithmetic number, because the mean of its divisors is an integer number (1399521600).

Almost surely, 2^13000000222 is an apocalyptic number.

13000000222 is a deficient number, since it is larger than the sum of its proper divisors (9392345378).

13000000222 is a wasteful number, since it uses less digits than its factorization.

13000000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31100511.

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 13000000222 its reverse (22200000031), we get a palindrome (35200000253).

The spelling of 13000000222 in words is "thirteen billion, two hundred twenty-two", and thus it is an aban number.