115032224228166 has 192 divisors, whose sum is σ = 298281357803520. Its totient is φ = 31347709248960.

The previous prime is 115032224228123. The next prime is 115032224228167. The reversal of 115032224228166 is 661822422230511.

115032224228166 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 322 + 2 + 42 + 281 + 6 + 6 = 666.

115032224228166 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×115032224228166² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115032224228167) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 173396091 + ... + 174058233.

It is an arithmetic number, because the mean of its divisors is an integer number (1553548738560).

Almost surely, 2^{115032224228166} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115032224228166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149140678901760).

115032224228166 is an abundant number, since it is smaller than the sum of its proper divisors (183249133575354).

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

115032224228166 is a wasteful number, since it uses less digits than its factorization.

115032224228166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662831 (or 662828 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

Adding to 115032224228166 its reverse (661822422230511), we get a palindrome (776854646458677).

The spelling of 115032224228166 in words is "one hundred fifteen trillion, thirty-two billion, two hundred twenty-four million, two hundred twenty-eight thousand, one hundred sixty-six".