13122203121302 has 64 divisors (see below), whose sum is σ = 21708941967360. Its totient is φ = 5899323830400.

The previous prime is 13122203121283. The next prime is 13122203121359. The reversal of 13122203121302 is 20312130222131.

13122203121302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3528420599 + ... + 3528424317.

It is an arithmetic number, because the mean of its divisors is an integer number (339202218240).

Almost surely, 2^{13122203121302} is an apocalyptic number.

13122203121302 is a deficient number, since it is larger than the sum of its proper divisors (8586738846058).

13122203121302 is a wasteful number, since it uses less digits than its factorization.

13122203121302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7437.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 13122203121302 its reverse (20312130222131), we get a palindrome (33434333343433).

The spelling of 13122203121302 in words is "thirteen trillion, one hundred twenty-two billion, two hundred three million, one hundred twenty-one thousand, three hundred two".