13130331031222 has 8 divisors (see below), whose sum is σ = 19695599089416. Its totient is φ = 6565131334752.

The previous prime is 13130331031163. The next prime is 13130331031247. The reversal of 13130331031222 is 22213013303131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16607523 + ... + 17380174.

It is an arithmetic number, because the mean of its divisors is an integer number (2461949886177).

Almost surely, 2^{13130331031222} is an apocalyptic number.

13130331031222 is a deficient number, since it is larger than the sum of its proper divisors (6565268058194).

13130331031222 is a wasteful number, since it uses less digits than its factorization.

13130331031222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34180862.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13130331031222 its reverse (22213013303131), we get a palindrome (35343344334353).

The spelling of 13130331031222 in words is "thirteen trillion, one hundred thirty billion, three hundred thirty-one million, thirty-one thousand, two hundred twenty-two".