12330022220291 has 4 divisors (see below), whose sum is σ = 13055317645032. Its totient is φ = 11604726795552.

The previous prime is 12330022220287. The next prime is 12330022220381. The reversal of 12330022220291 is 19202222003321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12330022220291 - 2² = 12330022220287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12330022220251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362647712345 + ... + 362647712378.

It is an arithmetic number, because the mean of its divisors is an integer number (3263829411258).

Almost surely, 2^{12330022220291} is an apocalyptic number.

12330022220291 is a deficient number, since it is larger than the sum of its proper divisors (725295424741).

12330022220291 is an equidigital number, since it uses as much as digits as its factorization.

12330022220291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725295424740.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 12330022220291 in words is "twelve trillion, three hundred thirty billion, twenty-two million, two hundred twenty thousand, two hundred ninety-one".