113263226212 has 96 divisors (see below), whose sum is σ = 211430725632. Its totient is φ = 53021869056.

The previous prime is 113263226207. The next prime is 113263226221. The reversal of 113263226212 is 212622362311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127692033 + ... + 127692919.

It is an arithmetic number, because the mean of its divisors is an integer number (2202403392).

Almost surely, 2^113263226212 is an apocalyptic number.

It is an amenable number.

113263226212 is a deficient number, since it is larger than the sum of its proper divisors (98167499420).

113263226212 is a wasteful number, since it uses less digits than its factorization.

113263226212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277 (or 1275 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

Adding to 113263226212 its reverse (212622362311), we get a palindrome (325885588523).

The spelling of 113263226212 in words is "one hundred thirteen billion, two hundred sixty-three million, two hundred twenty-six thousand, two hundred twelve".