1332301222013 has 4 divisors (see below), whose sum is σ = 1344091498428. Its totient is φ = 1320510945600.

The previous prime is 1332301221997. The next prime is 1332301222061. The reversal of 1332301222013 is 3102221032331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 112012041124 + 1220289180889 = 334682^2 + 1104667^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332301222013 - 2⁴ = 1332301221997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1332301222013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332301222313) 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, 5895138038 + ... + 5895138263.

It is an arithmetic number, because the mean of its divisors is an integer number (336022874607).

Almost surely, 2^{1332301222013} is an apocalyptic number.

It is an amenable number.

1332301222013 is a deficient number, since it is larger than the sum of its proper divisors (11790276415).

1332301222013 is a wasteful number, since it uses less digits than its factorization.

1332301222013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11790276414.

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

Adding to 1332301222013 its reverse (3102221032331), we get a palindrome (4434522254344).

The spelling of 1332301222013 in words is "one trillion, three hundred thirty-two billion, three hundred one million, two hundred twenty-two thousand, thirteen".