12022001011 has 8 divisors (see below), whose sum is σ = 12647343600. Its totient is φ = 11410711200.

The previous prime is 12022000999. The next prime is 12022001029. The reversal of 12022001011 is 11010022021.

12022001011 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 not a de Polignac number, because 12022001011 - 2⁹ = 12022000499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12022001041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3511440 + ... + 3514861.

It is an arithmetic number, because the mean of its divisors is an integer number (1580917950).

Almost surely, 2^12022001011 is an apocalyptic number.

12022001011 is a deficient number, since it is larger than the sum of its proper divisors (625342589).

12022001011 is an equidigital number, since it uses as much as digits as its factorization.

12022001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7026389.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12022001011 its reverse (11010022021), we get a palindrome (23032023032).

The spelling of 12022001011 in words is "twelve billion, twenty-two million, one thousand, eleven".