1332332311331 has 16 divisors (see below), whose sum is σ = 1589235531264. Its totient is φ = 1092094548864.

The previous prime is 1332332311307. The next prime is 1332332311379. The reversal of 1332332311331 is 1331132332331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332332311331 is a prime.

It is a super-2 number, since 2×1332332311331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1332332311294 and 1332332311303.

It is not an unprimeable number, because it can be changed into a prime (1332332311301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255785 + ... + 1652298.

It is an arithmetic number, because the mean of its divisors is an integer number (99327220704).

Almost surely, 2^{1332332311331} is an apocalyptic number.

1332332311331 is a deficient number, since it is larger than the sum of its proper divisors (256903219933).

1332332311331 is a wasteful number, since it uses less digits than its factorization.

1332332311331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912450.

The product of its digits is 8748, while the sum is 29.

Adding to 1332332311331 its reverse (1331132332331), we get a palindrome (2663464643662).

The spelling of 1332332311331 in words is "one trillion, three hundred thirty-two billion, three hundred thirty-two million, three hundred eleven thousand, three hundred thirty-one".