116661225606 has 16 divisors (see below), whose sum is σ = 233348446704. Its totient is φ = 38882742624.

The previous prime is 116661225599. The next prime is 116661225673. The reversal of 116661225606 is 606522166611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024561 + ... + 1132716.

It is an arithmetic number, because the mean of its divisors is an integer number (14584277919).

Almost surely, 2^116661225606 is an apocalyptic number.

116661225606 is an abundant number, since it is smaller than the sum of its proper divisors (116687221098).

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

116661225606 is a wasteful number, since it uses less digits than its factorization.

116661225606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166295.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 116661225606 in words is "one hundred sixteen billion, six hundred sixty-one million, two hundred twenty-five thousand, six hundred six".