13220110202 has 8 divisors (see below), whose sum is σ = 21355562676. Its totient is φ = 6101589312.

The previous prime is 13220110181. The next prime is 13220110207. The reversal of 13220110202 is 20201102231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11354820481 + 1865289721 = 106559^2 + 43189^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13220110207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254232863 + ... + 254232914.

Almost surely, 2^13220110202 is an apocalyptic number.

13220110202 is a deficient number, since it is larger than the sum of its proper divisors (8135452474).

13220110202 is a wasteful number, since it uses less digits than its factorization.

13220110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508465792.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 13220110202 its reverse (20201102231), we get a palindrome (33421212433).

The spelling of 13220110202 in words is "thirteen billion, two hundred twenty million, one hundred ten thousand, two hundred two".