13121133103222 has 8 divisors (see below), whose sum is σ = 20213637483456. Its totient is φ = 6383253942072.

The previous prime is 13121133103217. The next prime is 13121133103223. The reversal of 13121133103222 is 22230133112131.

13121133103222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13121133103223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88656304678 + ... + 88656304825.

It is an arithmetic number, because the mean of its divisors is an integer number (2526704685432).

Almost surely, 2^{13121133103222} is an apocalyptic number.

13121133103222 is a deficient number, since it is larger than the sum of its proper divisors (7092504380234).

13121133103222 is a wasteful number, since it uses less digits than its factorization.

13121133103222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177312609542.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13121133103222 its reverse (22230133112131), we get a palindrome (35351266215353).

The spelling of 13121133103222 in words is "thirteen trillion, one hundred twenty-one billion, one hundred thirty-three million, one hundred three thousand, two hundred twenty-two".