220002112102237 has 2 divisors, whose sum is σ = 220002112102238. Its totient is φ = 220002112102236.

The previous prime is 220002112102217. The next prime is 220002112102261. The reversal of 220002112102237 is 732201211200022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205285021828441 + 14717090273796 = 14327771^2 + 3836286^2 .

It is a cyclic number.

It is not a de Polignac number, because 220002112102237 - 2³⁵ = 219967752363869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220002112102207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110001056051118 + 110001056051119.

It is an arithmetic number, because the mean of its divisors is an integer number (110001056051119).

Almost surely, 2^{220002112102237} is an apocalyptic number.

It is an amenable number.

220002112102237 is a deficient number, since it is larger than the sum of its proper divisors (1).

220002112102237 is an equidigital number, since it uses as much as digits as its factorization.

220002112102237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 220002112102237 its reverse (732201211200022), we get a palindrome (952203323302259).

The spelling of 220002112102237 in words is "two hundred twenty trillion, two billion, one hundred twelve million, one hundred two thousand, two hundred thirty-seven".