112102230221 has 4 divisors (see below), whose sum is σ = 113681134944. Its totient is φ = 110523325500.

The previous prime is 112102230179. The next prime is 112102230223. The reversal of 112102230221 is 122032201211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112102230221 - 2²⁶ = 112035121357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112102230221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102230223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789452255 + ... + 789452396.

It is an arithmetic number, because the mean of its divisors is an integer number (28420283736).

Almost surely, 2^112102230221 is an apocalyptic number.

It is an amenable number.

112102230221 is a deficient number, since it is larger than the sum of its proper divisors (1578904723).

112102230221 is an equidigital number, since it uses as much as digits as its factorization.

112102230221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578904722.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 112102230221 its reverse (122032201211), we get a palindrome (234134431432).

The spelling of 112102230221 in words is "one hundred twelve billion, one hundred two million, two hundred thirty thousand, two hundred twenty-one".