12022010001211 has 4 divisors (see below), whose sum is σ = 13739440001392. Its totient is φ = 10304580001032.

The previous prime is 12022010001059. The next prime is 12022010001247. The reversal of 12022010001211 is 11210001022021.

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 12022010001211 - 2⁴¹ = 9822986745659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12022010001191 and 12022010001200.

It is not an unprimeable number, because it can be changed into a prime (12022010001311) 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, 858715000080 + ... + 858715000093.

It is an arithmetic number, because the mean of its divisors is an integer number (3434860000348).

Almost surely, 2^{12022010001211} is an apocalyptic number.

12022010001211 is a deficient number, since it is larger than the sum of its proper divisors (1717430000181).

12022010001211 is an equidigital number, since it uses as much as digits as its factorization.

12022010001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717430000180.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12022010001211 its reverse (11210001022021), we get a palindrome (23232011023232).

The spelling of 12022010001211 in words is "twelve trillion, twenty-two billion, ten million, one thousand, two hundred eleven".