13122223100302 has 4 divisors (see below), whose sum is σ = 19683334650456. Its totient is φ = 6561111550150.

The previous prime is 13122223100299. The next prime is 13122223100303. The reversal of 13122223100302 is 20300132222131.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13122223100303) 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 as a sum of consecutive naturals, namely, 3280555775074 + ... + 3280555775077.

It is an arithmetic number, because the mean of its divisors is an integer number (4920833662614).

Almost surely, 2^{13122223100302} is an apocalyptic number.

13122223100302 is a deficient number, since it is larger than the sum of its proper divisors (6561111550154).

13122223100302 is an equidigital number, since it uses as much as digits as its factorization.

13122223100302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6561111550153.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13122223100302 its reverse (20300132222131), we get a palindrome (33422355322433).

The spelling of 13122223100302 in words is "thirteen trillion, one hundred twenty-two billion, two hundred twenty-three million, one hundred thousand, three hundred two".