112030302122 has 4 divisors (see below), whose sum is σ = 168045453186. Its totient is φ = 56015151060.

The previous prime is 112030302079. The next prime is 112030302127. The reversal of 112030302122 is 221203030211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221203030211 = 241739 ⋅915049.

It can be written as a sum of positive squares in only one way, i.e., 101857360801 + 10172941321 = 319151^2 + 100861^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112030302122.

It is not an unprimeable number, because it can be changed into a prime (112030302127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28007575529 + ... + 28007575532.

Almost surely, 2^112030302122 is an apocalyptic number.

112030302122 is a deficient number, since it is larger than the sum of its proper divisors (56015151064).

112030302122 is an equidigital number, since it uses as much as digits as its factorization.

112030302122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56015151063.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 112030302122 its reverse (221203030211), we get a palindrome (333233332333).

The spelling of 112030302122 in words is "one hundred twelve billion, thirty million, three hundred two thousand, one hundred twenty-two".