12022210011 has 8 divisors (see below), whose sum is σ = 18319558144. Its totient is φ = 6869834280.

The previous prime is 12022209961. The next prime is 12022210027. The reversal of 12022210011 is 11001222021.

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

It is not a de Polignac number, because 12022210011 - 2¹⁰ = 12022208987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12022210061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286243075 + ... + 286243116.

It is an arithmetic number, because the mean of its divisors is an integer number (2289944768).

Almost surely, 2^12022210011 is an apocalyptic number.

12022210011 is a deficient number, since it is larger than the sum of its proper divisors (6297348133).

12022210011 is an equidigital number, since it uses as much as digits as its factorization.

12022210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572486201.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12022210011 its reverse (11001222021), we get a palindrome (23023432032).

The spelling of 12022210011 in words is "twelve billion, twenty-two million, two hundred ten thousand, eleven".