1332221113213 has 4 divisors (see below), whose sum is σ = 1332346485760. Its totient is φ = 1332095740668.

The previous prime is 1332221113169. The next prime is 1332221113303. The reversal of 1332221113213 is 3123111222331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1332221113213 - 2⁹ = 1332221112701 is a prime.

It is a super-3 number, since 3×1332221113213³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332221113913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62670333 + ... + 62691586.

It is an arithmetic number, because the mean of its divisors is an integer number (333086621440).

Almost surely, 2^{1332221113213} is an apocalyptic number.

It is an amenable number.

1332221113213 is a deficient number, since it is larger than the sum of its proper divisors (125372547).

1332221113213 is a wasteful number, since it uses less digits than its factorization.

1332221113213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125372546.

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

Adding to 1332221113213 its reverse (3123111222331), we get a palindrome (4455332335544).

The spelling of 1332221113213 in words is "one trillion, three hundred thirty-two billion, two hundred twenty-one million, one hundred thirteen thousand, two hundred thirteen".