12331010212001 has 16 divisors (see below), whose sum is σ = 13477289825664. Its totient is φ = 11214185574144.

The previous prime is 12331010211991. The next prime is 12331010212021. The reversal of 12331010212001 is 10021201013321.

It is a cyclic number.

It is not a de Polignac number, because 12331010212001 - 2²² = 12331006017697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12331010212021) 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, 24886871 + ... + 25377516.

It is an arithmetic number, because the mean of its divisors is an integer number (842330614104).

Almost surely, 2^{12331010212001} is an apocalyptic number.

It is an amenable number.

12331010212001 is a deficient number, since it is larger than the sum of its proper divisors (1146279613663).

12331010212001 is a wasteful number, since it uses less digits than its factorization.

12331010212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50264680.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12331010212001 its reverse (10021201013321), we get a palindrome (22352211225322).

The spelling of 12331010212001 in words is "twelve trillion, three hundred thirty-one billion, ten million, two hundred twelve thousand, one".