1332011221103 has 4 divisors (see below), whose sum is σ = 1332785197968. Its totient is φ = 1331237244240.

The previous prime is 1332011221067. The next prime is 1332011221133. The reversal of 1332011221103 is 3011221102331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1332011221103 - 2¹⁸ = 1332010958959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332011221133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386985851 + ... + 386989292.

It is an arithmetic number, because the mean of its divisors is an integer number (333196299492).

Almost surely, 2^{1332011221103} is an apocalyptic number.

1332011221103 is a deficient number, since it is larger than the sum of its proper divisors (773976865).

1332011221103 is an equidigital number, since it uses as much as digits as its factorization.

1332011221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773976864.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1332011221103 its reverse (3011221102331), we get a palindrome (4343232323434).

The spelling of 1332011221103 in words is "one trillion, three hundred thirty-two billion, eleven million, two hundred twenty-one thousand, one hundred three".