1332123221333 has 2 divisors, whose sum is σ = 1332123221334. Its totient is φ = 1332123221332.

The previous prime is 1332123221309. The next prime is 1332123221437. The reversal of 1332123221333 is 3331223212331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1229452963249 + 102670258084 = 1108807^2 + 320422^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332123221333 - 2⁶ = 1332123221269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1332123221296 and 1332123221305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332123220333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666061610666 + 666061610667.

It is an arithmetic number, because the mean of its divisors is an integer number (666061610667).

Almost surely, 2^{1332123221333} is an apocalyptic number.

It is an amenable number.

1332123221333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332123221333 is an equidigital number, since it uses as much as digits as its factorization.

1332123221333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 29.

Adding to 1332123221333 its reverse (3331223212331), we get a palindrome (4663346433664).

The spelling of 1332123221333 in words is "one trillion, three hundred thirty-two billion, one hundred twenty-three million, two hundred twenty-one thousand, three hundred thirty-three".