13230001331222 has 48 divisors (see below), whose sum is σ = 22985190317040. Its totient is φ = 5661697061952.

The previous prime is 13230001331213. The next prime is 13230001331233. The reversal of 13230001331222 is 22213310003231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4970633 + ... + 7153124.

It is an arithmetic number, because the mean of its divisors is an integer number (478858131605).

Almost surely, 2^{13230001331222} is an apocalyptic number.

13230001331222 is a deficient number, since it is larger than the sum of its proper divisors (9755188985818).

13230001331222 is a wasteful number, since it uses less digits than its factorization.

13230001331222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12123885 (or 12123838 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13230001331222 its reverse (22213310003231), we get a palindrome (35443311334453).

The spelling of 13230001331222 in words is "thirteen trillion, two hundred thirty billion, one million, three hundred thirty-one thousand, two hundred twenty-two".