113670786228 has 12 divisors (see below), whose sum is σ = 265231834560. Its totient is φ = 37890262072.

The previous prime is 113670786227. The next prime is 113670786239. The reversal of 113670786228 is 822687076311.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113670786227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4736282748 + ... + 4736282771.

It is an arithmetic number, because the mean of its divisors is an integer number (22102652880).

Almost surely, 2^113670786228 is an apocalyptic number.

It is an amenable number.

113670786228 is an abundant number, since it is smaller than the sum of its proper divisors (151561048332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113670786228 is a wasteful number, since it uses less digits than its factorization.

113670786228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9472565526 (or 9472565524 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 113670786228 in words is "one hundred thirteen billion, six hundred seventy million, seven hundred eighty-six thousand, two hundred twenty-eight".