20222201102211 has 14 divisors (see below), whose sum is σ = 30319431831980. Its totient is φ = 13481467400988.

The previous prime is 20222201102177. The next prime is 20222201102221. The reversal of 20222201102211 is 11220110222202.

It is a happy number.

20222201102211 is a `hidden beast` number, since 20 + 222 + 201 + 1 + 0 + 221 + 1 = 666.

It is not a de Polignac number, because 20222201102211 - 2¹⁰ = 20222201101187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222201102221) 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 13 ways as a sum of consecutive naturals, for example, 13869821701 + ... + 13869823158.

Almost surely, 2^{20222201102211} is an apocalyptic number.

20222201102211 is a deficient number, since it is larger than the sum of its proper divisors (10097230729769).

20222201102211 is an frugal number, since it uses more digits than its factorization.

20222201102211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27739644877 (or 27739644862 counting only the distinct ones).

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

Adding to 20222201102211 its reverse (11220110222202), we get a palindrome (31442311324413).

The spelling of 20222201102211 in words is "twenty trillion, two hundred twenty-two billion, two hundred one million, one hundred two thousand, two hundred eleven".