113311123022212 has 12 divisors (see below), whose sum is σ = 201087345082176. Its totient is φ = 55857595855880.

The previous prime is 113311123022203. The next prime is 113311123022261. The reversal of 113311123022212 is 212220321113311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199491413488 + ... + 199491414055.

It is an arithmetic number, because the mean of its divisors is an integer number (16757278756848).

Almost surely, 2^{113311123022212} is an apocalyptic number.

It is an amenable number.

113311123022212 is a deficient number, since it is larger than the sum of its proper divisors (87776222059964).

113311123022212 is a wasteful number, since it uses less digits than its factorization.

113311123022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398982827618 (or 398982827616 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 113311123022212 its reverse (212220321113311), we get a palindrome (325531444135523).

The spelling of 113311123022212 in words is "one hundred thirteen trillion, three hundred eleven billion, one hundred twenty-three million, twenty-two thousand, two hundred twelve".