13120202222 has 16 divisors (see below), whose sum is σ = 19771888752. Its totient is φ = 6529608000.

The previous prime is 13120202213. The next prime is 13120202279. The reversal of 13120202222 is 22220202131.

13120202222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13120202222.

It is a congruent number.

It is an unprimeable number.

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, 823928 + ... + 839700.

It is an arithmetic number, because the mean of its divisors is an integer number (1235743047).

Almost surely, 2^13120202222 is an apocalyptic number.

13120202222 is a deficient number, since it is larger than the sum of its proper divisors (6651686530).

13120202222 is a wasteful number, since it uses less digits than its factorization.

13120202222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17683.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 13120202222 its reverse (22220202131), we get a palindrome (35340404353).

Subtracting 13120202222 from its reverse (22220202131), we obtain a palindrome (9099999909).

The spelling of 13120202222 in words is "thirteen billion, one hundred twenty million, two hundred two thousand, two hundred twenty-two".