113220221203222 has 64 divisors (see below), whose sum is σ = 195646596710400. Its totient is φ = 48135764207520.

The previous prime is 113220221203217. The next prime is 113220221203267. The reversal of 113220221203222 is 222302122022311.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 2557875463 + ... + 2557919725.

It is an arithmetic number, because the mean of its divisors is an integer number (3056978073600).

Almost surely, 2^{113220221203222} is an apocalyptic number.

113220221203222 is a deficient number, since it is larger than the sum of its proper divisors (82426375507178).

113220221203222 is a wasteful number, since it uses less digits than its factorization.

113220221203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47081.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 113220221203222 its reverse (222302122022311), we get a palindrome (335522343225533).

The spelling of 113220221203222 in words is "one hundred thirteen trillion, two hundred twenty billion, two hundred twenty-one million, two hundred three thousand, two hundred twenty-two".