2212365116 has 12 divisors (see below), whose sum is σ = 4169457432. Its totient is φ = 1021091568.

The previous prime is 2212365097. The next prime is 2212365121. The reversal of 2212365116 is 6115632122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21272690 + ... + 21272793.

It is an arithmetic number, because the mean of its divisors is an integer number (347454786).

Almost surely, 2^2212365116 is an apocalyptic number.

2212365116 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2212365116 is a deficient number, since it is larger than the sum of its proper divisors (1957092316).

2212365116 is a wasteful number, since it uses less digits than its factorization.

2212365116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42545500 (or 42545498 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 2212365116 is about 47035.7854829703. The cubic root of 2212365116 is about 1303.0235571906.

Adding to 2212365116 its reverse (6115632122), we get a palindrome (8327997238).

The spelling of 2212365116 in words is "two billion, two hundred twelve million, three hundred sixty-five thousand, one hundred sixteen".