113012204222222 has 16 divisors (see below), whose sum is σ = 178766538800640. Its totient is φ = 53434231833528.

The previous prime is 113012204222221. The next prime is 113012204222227. The reversal of 113012204222222 is 222222402210311.

It is a junction number, because it is equal to n+sod(n) for n = 113012204222191 and 113012204222200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113012204222221) 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 in 7 ways as a sum of consecutive naturals, for example, 2718448478 + ... + 2718490049.

It is an arithmetic number, because the mean of its divisors is an integer number (11172908675040).

Almost surely, 2^{113012204222222} is an apocalyptic number.

113012204222222 is a deficient number, since it is larger than the sum of its proper divisors (65754334578418).

113012204222222 is a wasteful number, since it uses less digits than its factorization.

113012204222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5436939095.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 113012204222222 its reverse (222222402210311), we get a palindrome (335234606432533).

The spelling of 113012204222222 in words is "one hundred thirteen trillion, twelve billion, two hundred four million, two hundred twenty-two thousand, two hundred twenty-two".