12220200211 has 8 divisors (see below), whose sum is σ = 12439887824. Its totient is φ = 12001137120.

The previous prime is 12220200193. The next prime is 12220200259. The reversal of 12220200211 is 11200202221.

It is a happy number.

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 12220200211 - 2¹¹ = 12220198163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12220200191 and 12220200200.

It is not an unprimeable number, because it can be changed into a prime (12220200011) 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, 116556 + ... + 195001.

It is an arithmetic number, because the mean of its divisors is an integer number (1554985978).

Almost surely, 2^12220200211 is an apocalyptic number.

12220200211 is a deficient number, since it is larger than the sum of its proper divisors (219687613).

12220200211 is an equidigital number, since it uses as much as digits as its factorization.

12220200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312261.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12220200211 its reverse (11200202221), we get a palindrome (23420402432).

The spelling of 12220200211 in words is "twelve billion, two hundred twenty million, two hundred thousand, two hundred eleven".