12011031222329 has 8 divisors (see below), whose sum is σ = 12027617393760. Its totient is φ = 11994453286816.

The previous prime is 12011031222317. The next prime is 12011031222343. The reversal of 12011031222329 is 92322213011021.

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-12011031222329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12011031222389) 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, 862637 + ... + 4976565.

It is an arithmetic number, because the mean of its divisors is an integer number (1503452174220).

Almost surely, 2^{12011031222329} is an apocalyptic number.

It is an amenable number.

12011031222329 is a deficient number, since it is larger than the sum of its proper divisors (16586171431).

12011031222329 is an equidigital number, since it uses as much as digits as its factorization.

12011031222329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4117959.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 12011031222329 in words is "twelve trillion, eleven billion, thirty-one million, two hundred twenty-two thousand, three hundred twenty-nine".