1332011221333 has 8 divisors (see below), whose sum is σ = 1434734465976. Its totient is φ = 1229325240000.

The previous prime is 1332011221279. The next prime is 1332011221339. The reversal of 1332011221333 is 3331221102331.

It can be written as a sum of positive squares in 4 ways, for example, as 190870250769 + 1141140970564 = 436887^2 + 1068242^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1332011221333 - 2⁹ = 1332011220821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332011221298 and 1332011221307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332011221339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9241558 + ... + 9384583.

It is an arithmetic number, because the mean of its divisors is an integer number (179341808247).

Almost surely, 2^{1332011221333} is an apocalyptic number.

1332011221333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1332011221333 is a deficient number, since it is larger than the sum of its proper divisors (102723244643).

1332011221333 is a wasteful number, since it uses less digits than its factorization.

1332011221333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18631655.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1332011221333 its reverse (3331221102331), we get a palindrome (4663232323664).

The spelling of 1332011221333 in words is "one trillion, three hundred thirty-two billion, eleven million, two hundred twenty-one thousand, three hundred thirty-three".