12220020020211 has 8 divisors (see below), whose sum is σ = 16346432862144. Its totient is φ = 8120143595880.

The previous prime is 12220020020177. The next prime is 12220020020239. The reversal of 12220020020211 is 11202002002221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12220020020211 - 2⁷ = 12220020020083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12220020020291) 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, 6634103325 + ... + 6634105166.

It is an arithmetic number, because the mean of its divisors is an integer number (2043304107768).

Almost surely, 2^{12220020020211} is an apocalyptic number.

12220020020211 is a deficient number, since it is larger than the sum of its proper divisors (4126412841933).

12220020020211 is a wasteful number, since it uses less digits than its factorization.

12220020020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13268208801.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12220020020211 its reverse (11202002002221), we get a palindrome (23422022022432).

The spelling of 12220020020211 in words is "twelve trillion, two hundred twenty billion, twenty million, twenty thousand, two hundred eleven".