2201121195 has 64 divisors (see below), whose sum is σ = 4435436544. Its totient is φ = 907200000.

The previous prime is 2201121173. The next prime is 2201121259. The reversal of 2201121195 is 5911211022.

It is not a de Polignac number, because 2201121195 - 2⁷ = 2201121067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39945 + ... + 77445.

It is an arithmetic number, because the mean of its divisors is an integer number (69303696).

Almost surely, 2^2201121195 is an apocalyptic number.

2201121195 is an abundant number, since it is smaller than the sum of its proper divisors (2234315349).

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

2201121195 is a wasteful number, since it uses less digits than its factorization.

2201121195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37572.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 2201121195 is about 46916.1080546969. The cubic root of 2201121195 is about 1300.8123512421.

The spelling of 2201121195 in words is "two billion, two hundred one million, one hundred twenty-one thousand, one hundred ninety-five".