12000001322331 has 48 divisors (see below), whose sum is σ = 19421760784608. Its totient is φ = 7075580774400.

The previous prime is 12000001322279. The next prime is 12000001322341. The reversal of 12000001322331 is 13322310000021.

12000001322331 is a `hidden beast` number, since 1 + 200 + 0 + 0 + 0 + 132 + 2 + 331 = 666.

It is not a de Polignac number, because 12000001322331 - 2⁷ = 12000001322203 is a prime.

It is a super-2 number, since 2×12000001322331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12000001322341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46174405 + ... + 46433561.

It is an arithmetic number, because the mean of its divisors is an integer number (404620016346).

Almost surely, 2^{12000001322331} is an apocalyptic number.

12000001322331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12000001322331 is a deficient number, since it is larger than the sum of its proper divisors (7421759462277).

12000001322331 is a wasteful number, since it uses less digits than its factorization.

12000001322331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271852 (or 271849 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12000001322331 its reverse (13322310000021), we get a palindrome (25322311322352).

The spelling of 12000001322331 in words is "twelve trillion, one million, three hundred twenty-two thousand, three hundred thirty-one".