113230222101 has 24 divisors (see below), whose sum is σ = 168223616184. Its totient is φ = 73337996160.

The previous prime is 113230222099. The next prime is 113230222103. The reversal of 113230222101 is 101222032311.

113230222101 is a `hidden beast` number, since 113 + 230 + 222 + 101 = 666.

It is an interprime number because it is at equal distance from previous prime (113230222099) and next prime (113230222103).

It can be written as a sum of positive squares in 4 ways, for example, as 83737311876 + 29492910225 = 289374^2 + 171735^2 .

It is not a de Polignac number, because 113230222101 - 2¹ = 113230222099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113230222103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25690 + ... + 476571.

It is an arithmetic number, because the mean of its divisors is an integer number (7009317341).

Almost surely, 2^113230222101 is an apocalyptic number.

It is an amenable number.

113230222101 is a deficient number, since it is larger than the sum of its proper divisors (54993394083).

113230222101 is a wasteful number, since it uses less digits than its factorization.

113230222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502981 (or 502978 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 113230222101 its reverse (101222032311), we get a palindrome (214452254412).

The spelling of 113230222101 in words is "one hundred thirteen billion, two hundred thirty million, two hundred twenty-two thousand, one hundred one".