220002221210211 has 24 divisors (see below), whose sum is σ = 358252775284880. Its totient is φ = 133334679519360.

The previous prime is 220002221210183. The next prime is 220002221210353. The reversal of 220002221210211 is 112012122200022.

It is a happy number.

220002221210211 is a `hidden beast` number, since 2 + 20 + 0 + 0 + 2 + 221 + 210 + 211 = 666.

It is not a de Polignac number, because 220002221210211 - 2²³ = 220002212821603 is a prime.

It is a super-2 number, since 2×220002221210211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220002221210011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33670370350 + ... + 33670376883.

Almost surely, 2^{220002221210211} is an apocalyptic number.

220002221210211 is a deficient number, since it is larger than the sum of its proper divisors (138250554074669).

220002221210211 is a wasteful number, since it uses less digits than its factorization.

220002221210211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67340747264 (or 67340747247 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 220002221210211 its reverse (112012122200022), we get a palindrome (332014343410233).

The spelling of 220002221210211 in words is "two hundred twenty trillion, two billion, two hundred twenty-one million, two hundred ten thousand, two hundred eleven".