1332221210331 has 8 divisors (see below), whose sum is σ = 1937776305984. Its totient is φ = 807406794120.

The previous prime is 1332221210323. The next prime is 1332221210387. The reversal of 1332221210331 is 1330121222331.

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

It is not a de Polignac number, because 1332221210331 - 2³ = 1332221210323 is a prime.

It is a super-3 number, since 3×1332221210331³ (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 (1332221212331) 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 7 ways as a sum of consecutive naturals, for example, 20185169821 + ... + 20185169886.

It is an arithmetic number, because the mean of its divisors is an integer number (242222038248).

Almost surely, 2^{1332221210331} is an apocalyptic number.

1332221210331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1332221210331 is a deficient number, since it is larger than the sum of its proper divisors (605555095653).

1332221210331 is a wasteful number, since it uses less digits than its factorization.

1332221210331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40370339721.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1332221210331 its reverse (1330121222331), we get a palindrome (2662342432662).

The spelling of 1332221210331 in words is "one trillion, three hundred thirty-two billion, two hundred twenty-one million, two hundred ten thousand, three hundred thirty-one".