2112213313 has 8 divisors (see below), whose sum is σ = 2415610880. Its totient is φ = 1809228960.

The previous prime is 2112213307. The next prime is 2112213319. The reversal of 2112213313 is 3133122112.

It is an interprime number because it is at equal distance from previous prime (2112213307) and next prime (2112213319).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2112213313 - 2²¹ = 2110116161 is a prime.

It is a super-2 number, since 2×2112213313² = 8922890159228871938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112213319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92268 + ... + 112861.

It is an arithmetic number, because the mean of its divisors is an integer number (301951360).

Almost surely, 2^2112213313 is an apocalyptic number.

It is an amenable number.

2112213313 is a deficient number, since it is larger than the sum of its proper divisors (303397567).

2112213313 is a wasteful number, since it uses less digits than its factorization.

2112213313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206607.

The product of its digits is 216, while the sum is 19.

The square root of 2112213313 is about 45958.8219278954. The cubic root of 2112213313 is about 1283.0569255423.

Adding to 2112213313 its reverse (3133122112), we get a palindrome (5245335425).

The spelling of 2112213313 in words is "two billion, one hundred twelve million, two hundred thirteen thousand, three hundred thirteen".