12222021002011 has 8 divisors (see below), whose sum is σ = 12940994514240. Its totient is φ = 11503050945408.

The previous prime is 12222021001999. The next prime is 12222021002041. The reversal of 12222021002011 is 11020012022221.

It is a happy number.

12222021002011 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 not a de Polignac number, because 12222021002011 - 2²⁹ = 12221484131099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222021002041) 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, 11358750 + ... + 12388108.

It is an arithmetic number, because the mean of its divisors is an integer number (1617624314280).

Almost surely, 2^{12222021002011} is an apocalyptic number.

12222021002011 is a deficient number, since it is larger than the sum of its proper divisors (718973512229).

12222021002011 is a wasteful number, since it uses less digits than its factorization.

12222021002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727813.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12222021002011 its reverse (11020012022221), we get a palindrome (23242033024232).

The spelling of 12222021002011 in words is "twelve trillion, two hundred twenty-two billion, twenty-one million, two thousand, eleven".