113027221166 has 16 divisors (see below), whose sum is σ = 178900400400. Its totient is φ = 53408299968.

The previous prime is 113027221163. The next prime is 113027221169. The reversal of 113027221166 is 661122720311.

113027221166 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (113027221163) and next prime (113027221169).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113027221163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3620645 + ... + 3651728.

It is an arithmetic number, because the mean of its divisors is an integer number (11181275025).

Almost surely, 2^113027221166 is an apocalyptic number.

113027221166 is a deficient number, since it is larger than the sum of its proper divisors (65873179234).

113027221166 is a wasteful number, since it uses less digits than its factorization.

113027221166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7272803.

The product of its (nonzero) digits is 6048, while the sum is 32.

Adding to 113027221166 its reverse (661122720311), we get a palindrome (774149941477).

The spelling of 113027221166 in words is "one hundred thirteen billion, twenty-seven million, two hundred twenty-one thousand, one hundred sixty-six".