220200122211211 has 8 divisors (see below), whose sum is σ = 223408879246224. Its totient is φ = 217004597164800.

The previous prime is 220200122211089. The next prime is 220200122211217. The reversal of 220200122211211 is 112112221002022.

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 220200122211211 - 2¹¹ = 220200122209163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220200122211217) 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, 3307963626 + ... + 3308030191.

It is an arithmetic number, because the mean of its divisors is an integer number (27926109905778).

Almost surely, 2^{220200122211211} is an apocalyptic number.

220200122211211 is a deficient number, since it is larger than the sum of its proper divisors (3208757035013).

220200122211211 is an equidigital number, since it uses as much as digits as its factorization.

220200122211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6615994301.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 220200122211211 its reverse (112112221002022), we get a palindrome (332312343213233).

The spelling of 220200122211211 in words is "two hundred twenty trillion, two hundred billion, one hundred twenty-two million, two hundred eleven thousand, two hundred eleven".