2200772161 has 8 divisors (see below), whose sum is σ = 2550593664. Its totient is φ = 1859807040.

The previous prime is 2200772137. The next prime is 2200772237. The reversal of 2200772161 is 1612770022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2200772161 - 2¹⁷ = 2200641089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2200776161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2213560 + ... + 2214553.

It is an arithmetic number, because the mean of its divisors is an integer number (318824208).

Almost surely, 2^2200772161 is an apocalyptic number.

It is an amenable number.

2200772161 is a deficient number, since it is larger than the sum of its proper divisors (349821503).

2200772161 is an equidigital number, since it uses as much as digits as its factorization.

2200772161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4428191.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 2200772161 is about 46912.3881400212. The cubic root of 2200772161 is about 1300.7435905668.

The spelling of 2200772161 in words is "two billion, two hundred million, seven hundred seventy-two thousand, one hundred sixty-one".