12222100211 has 8 divisors (see below), whose sum is σ = 12364896000. Its totient is φ = 12080118600.

The previous prime is 12222100169. The next prime is 12222100217. The reversal of 12222100211 is 11200122221.

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-12222100211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12222100217) 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, 173321 + ... + 233418.

It is an arithmetic number, because the mean of its divisors is an integer number (1545612000).

Almost surely, 2^12222100211 is an apocalyptic number.

12222100211 is a deficient number, since it is larger than the sum of its proper divisors (142795789).

12222100211 is a wasteful number, since it uses less digits than its factorization.

12222100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407089.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12222100211 its reverse (11200122221), we get a palindrome (23422222432).

The spelling of 12222100211 in words is "twelve billion, two hundred twenty-two million, one hundred thousand, two hundred eleven".