12200020022211 has 16 divisors (see below), whose sum is σ = 18621133584384. Its totient is φ = 6959954931264.

The previous prime is 12200020022161. The next prime is 12200020022257. The reversal of 12200020022211 is 11222002000221.

It is not a de Polignac number, because 12200020022211 - 2³³ = 12191430087619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12200020024211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478532010 + ... + 478557503.

It is an arithmetic number, because the mean of its divisors is an integer number (1163820849024).

Almost surely, 2^{12200020022211} is an apocalyptic number.

12200020022211 is a deficient number, since it is larger than the sum of its proper divisors (6421113562173).

12200020022211 is an equidigital number, since it uses as much as digits as its factorization.

12200020022211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957090130.

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

Adding to 12200020022211 its reverse (11222002000221), we get a palindrome (23422022022432).

The spelling of 12200020022211 in words is "twelve trillion, two hundred billion, twenty million, twenty-two thousand, two hundred eleven".