1332120221203 has 4 divisors (see below), whose sum is σ = 1332320215888. Its totient is φ = 1331920226520.

The previous prime is 1332120221171. The next prime is 1332120221273. The reversal of 1332120221203 is 3021220212331.

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 1332120221203 - 2⁵ = 1332120221171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332120221273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99987351 + ... + 100000672.

It is an arithmetic number, because the mean of its divisors is an integer number (333080053972).

Almost surely, 2^{1332120221203} is an apocalyptic number.

1332120221203 is a deficient number, since it is larger than the sum of its proper divisors (199994685).

1332120221203 is an equidigital number, since it uses as much as digits as its factorization.

1332120221203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199994684.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1332120221203 its reverse (3021220212331), we get a palindrome (4353340433534).

The spelling of 1332120221203 in words is "one trillion, three hundred thirty-two billion, one hundred twenty million, two hundred twenty-one thousand, two hundred three".