2212226116 has 24 divisors (see below), whose sum is σ = 4114285056. Its totient is φ = 1037197440.

The previous prime is 2212226113. The next prime is 2212226119. The reversal of 2212226116 is 6116222122.

It is an interprime number because it is at equal distance from previous prime (2212226113) and next prime (2212226119).

It is not an unprimeable number, because it can be changed into a prime (2212226113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41596 + ... + 78451.

It is an arithmetic number, because the mean of its divisors is an integer number (171428544).

Almost surely, 2^2212226116 is an apocalyptic number.

It is an amenable number.

2212226116 is a deficient number, since it is larger than the sum of its proper divisors (1902058940).

2212226116 is a wasteful number, since it uses less digits than its factorization.

2212226116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120339 (or 120337 counting only the distinct ones).

The product of its digits is 1152, while the sum is 25.

The square root of 2212226116 is about 47034.3078613899. The cubic root of 2212226116 is about 1302.9962675318.

Adding to 2212226116 its reverse (6116222122), we get a palindrome (8328448238).

The spelling of 2212226116 in words is "two billion, two hundred twelve million, two hundred twenty-six thousand, one hundred sixteen".