2227205116 has 12 divisors (see below), whose sum is σ = 3992672880. Its totient is φ = 1086441440.

The previous prime is 2227205111. The next prime is 2227205117. The reversal of 2227205116 is 6115027222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2227205111) 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, 6790096 + ... + 6790423.

It is an arithmetic number, because the mean of its divisors is an integer number (332722740).

Almost surely, 2^2227205116 is an apocalyptic number.

It is an amenable number.

2227205116 is a deficient number, since it is larger than the sum of its proper divisors (1765467764).

2227205116 is a wasteful number, since it uses less digits than its factorization.

2227205116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13580564 (or 13580562 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2227205116 is about 47193.2740546786. The cubic root of 2227205116 is about 1305.9305207533.

The spelling of 2227205116 in words is "two billion, two hundred twenty-seven million, two hundred five thousand, one hundred sixteen".