12022222222001 has 8 divisors (see below), whose sum is σ = 12227735440800. Its totient is φ = 11816767228000.

The previous prime is 12022222221917. The next prime is 12022222222051. The reversal of 12022222222001 is 10022222222021.

12022222222001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-12022222222001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12022222222051) 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, 14139611 + ... + 14965728.

It is an arithmetic number, because the mean of its divisors is an integer number (1528466930100).

Almost surely, 2^{12022222222001} is an apocalyptic number.

It is an amenable number.

12022222222001 is a deficient number, since it is larger than the sum of its proper divisors (205513218799).

12022222222001 is an equidigital number, since it uses as much as digits as its factorization.

12022222222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29112399.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 12022222222001 its sum of digits (20), we get a palindrome (12022222222021).

Adding to 12022222222001 its reverse (10022222222021), we get a palindrome (22044444444022).

The spelling of 12022222222001 in words is "twelve trillion, twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, one".