1332221300331 has 16 divisors (see below), whose sum is σ = 1880926264224. Its totient is φ = 835839893504.

The previous prime is 1332221300323. The next prime is 1332221300353. The reversal of 1332221300331 is 1330031222331.

It is a cyclic number.

It is not a de Polignac number, because 1332221300331 - 2³ = 1332221300323 is a prime.

It is a super-3 number, since 3×1332221300331³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (1332221300381) 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 15 ways as a sum of consecutive naturals, for example, 314130 + ... + 1662263.

It is an arithmetic number, because the mean of its divisors is an integer number (117557891514).

Almost surely, 2^{1332221300331} is an apocalyptic number.

1332221300331 is a deficient number, since it is larger than the sum of its proper divisors (548704963893).

1332221300331 is a wasteful number, since it uses less digits than its factorization.

1332221300331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989630.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1332221300331 its reverse (1330031222331), we get a palindrome (2662252522662).

The spelling of 1332221300331 in words is "one trillion, three hundred thirty-two billion, two hundred twenty-one million, three hundred thousand, three hundred thirty-one".