2201221196 has 12 divisors (see below), whose sum is σ = 3880255848. Its totient is φ = 1092576672.

The previous prime is 2201221189. The next prime is 2201221199. The reversal of 2201221196 is 6911221022.

It is not an unprimeable number, because it can be changed into a prime (2201221199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2007866 + ... + 2008961.

It is an arithmetic number, because the mean of its divisors is an integer number (323354654).

Almost surely, 2^2201221196 is an apocalyptic number.

It is an amenable number.

2201221196 is a deficient number, since it is larger than the sum of its proper divisors (1679034652).

2201221196 is a wasteful number, since it uses less digits than its factorization.

2201221196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016968 (or 4016966 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 2201221196 is about 46917.1737852996. The cubic root of 2201221196 is about 1300.8320503794.

The spelling of 2201221196 in words is "two billion, two hundred one million, two hundred twenty-one thousand, one hundred ninety-six".