113200022237 has 2 divisors, whose sum is σ = 113200022238. Its totient is φ = 113200022236.

The previous prime is 113200022227. The next prime is 113200022249. The reversal of 113200022237 is 732220002311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69816964441 + 43383057796 = 264229^2 + 208286^2 .

It is a cyclic number.

It is not a de Polignac number, because 113200022237 - 2¹⁰ = 113200021213 is a prime.

It is a super-3 number, since 3×113200022237³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113200022227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600011118 + 56600011119.

It is an arithmetic number, because the mean of its divisors is an integer number (56600011119).

Almost surely, 2^113200022237 is an apocalyptic number.

It is an amenable number.

113200022237 is a deficient number, since it is larger than the sum of its proper divisors (1).

113200022237 is an equidigital number, since it uses as much as digits as its factorization.

113200022237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 113200022237 its reverse (732220002311), we get a palindrome (845420024548).

The spelling of 113200022237 in words is "one hundred thirteen billion, two hundred million, twenty-two thousand, two hundred thirty-seven".