112201202123 has 2 divisors, whose sum is σ = 112201202124. Its totient is φ = 112201202122.

The previous prime is 112201202107. The next prime is 112201202129. The reversal of 112201202123 is 321202102211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112201202123 - 2⁴ = 112201202107 is a prime.

It is not a weakly prime, because it can be changed into another prime (112201202129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100601061 + 56100601062.

It is an arithmetic number, because the mean of its divisors is an integer number (56100601062).

Almost surely, 2^112201202123 is an apocalyptic number.

112201202123 is a deficient number, since it is larger than the sum of its proper divisors (1).

112201202123 is an equidigital number, since it uses as much as digits as its factorization.

112201202123 is an odious number, because the sum of its binary digits is odd.

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

Adding to 112201202123 its reverse (321202102211), we get a palindrome (433403304334).

The spelling of 112201202123 in words is "one hundred twelve billion, two hundred one million, two hundred two thousand, one hundred twenty-three".