12003223131001 has 16 divisors (see below), whose sum is σ = 12355264890880. Its totient is φ = 11652644629440.

The previous prime is 12003223130971. The next prime is 12003223131023. The reversal of 12003223131001 is 10013132230021.

It is a cyclic number.

It is not a de Polignac number, because 12003223131001 - 2¹⁵ = 12003223098233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12003223131001.

It is not an unprimeable number, because it can be changed into a prime (12003223131401) 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, 100504360 + ... + 100623718.

It is an arithmetic number, because the mean of its divisors is an integer number (772204055680).

Almost surely, 2^{12003223131001} is an apocalyptic number.

It is an amenable number.

12003223131001 is a deficient number, since it is larger than the sum of its proper divisors (352041759879).

12003223131001 is a wasteful number, since it uses less digits than its factorization.

12003223131001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125464.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12003223131001 its reverse (10013132230021), we get a palindrome (22016355361022).

The spelling of 12003223131001 in words is "twelve trillion, three billion, two hundred twenty-three million, one hundred thirty-one thousand, one".