12002231031133 has 8 divisors (see below), whose sum is σ = 13716878732480. Its totient is φ = 10287594146880.

The previous prime is 12002231031127. The next prime is 12002231031169. The reversal of 12002231031133 is 33113013220021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12002231031133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002231071133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168063 + ... + 4902316.

It is an arithmetic number, because the mean of its divisors is an integer number (1714609841560).

Almost surely, 2^{12002231031133} is an apocalyptic number.

It is an amenable number.

12002231031133 is a deficient number, since it is larger than the sum of its proper divisors (1714647701347).

12002231031133 is an equidigital number, since it uses as much as digits as its factorization.

12002231031133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5408547.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 12002231031133 its reverse (33113013220021), we get a palindrome (45115244251154).

The spelling of 12002231031133 in words is "twelve trillion, two billion, two hundred thirty-one million, thirty-one thousand, one hundred thirty-three".