116297222606161 has 27 divisors (see below), whose sum is σ = 119797974748137. Its totient is φ = 112898079081480.

The previous prime is 116297222606153. The next prime is 116297222606167. The reversal of 116297222606161 is 161606222792611.

The square root of 116297222606161 is 10784119.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 116297222606161 - 2³ = 116297222606153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116297222606099 and 116297222606108.

It is not an unprimeable number, because it can be changed into a prime (116297222606167) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 51300052950 + ... + 51300055216.

Almost surely, 2^{116297222606161} is an apocalyptic number.

116297222606161 is the 10784119-th square number.

116297222606161 is the 5392060-th centered octagonal number.

It is an amenable number.

116297222606161 is a deficient number, since it is larger than the sum of its proper divisors (3500752141976).

116297222606161 is an frugal number, since it uses more digits than its factorization.

116297222606161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4810 (or 2405 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 116297222606161 in words is "one hundred sixteen trillion, two hundred ninety-seven billion, two hundred twenty-two million, six hundred six thousand, one hundred sixty-one".