2112213007 has 2 divisors, whose sum is σ = 2112213008. Its totient is φ = 2112213006.

The previous prime is 2112212987. The next prime is 2112213011. The reversal of 2112213007 is 7003122112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2112213007 is a prime.

It is a super-2 number, since 2×2112213007² = 8922887573879964098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112213097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056106503 + 1056106504.

It is an arithmetic number, because the mean of its divisors is an integer number (1056106504).

Almost surely, 2^2112213007 is an apocalyptic number.

2112213007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112213007 is an equidigital number, since it uses as much as digits as its factorization.

2112213007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 2112213007 is about 45958.8185988282. The cubic root of 2112213007 is about 1283.0568635828.

Adding to 2112213007 its reverse (7003122112), we get a palindrome (9115335119).

The spelling of 2112213007 in words is "two billion, one hundred twelve million, two hundred thirteen thousand, seven".