2112140011 has 2 divisors, whose sum is σ = 2112140012. Its totient is φ = 2112140010.

The previous prime is 2112139999. The next prime is 2112140029. The reversal of 2112140011 is 1100412112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2112140011 - 2¹⁵ = 2112107243 is a prime.

It is a super-2 number, since 2×2112140011² = 8922270852134160242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112139973 and 2112140000.

It is not a weakly prime, because it can be changed into another prime (2172140011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056070005 + 1056070006.

It is an arithmetic number, because the mean of its divisors is an integer number (1056070006).

Almost surely, 2^2112140011 is an apocalyptic number.

2112140011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112140011 is an equidigital number, since it uses as much as digits as its factorization.

2112140011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 2112140011 is about 45958.0244462270. The cubic root of 2112140011 is about 1283.0420830189.

Adding to 2112140011 its reverse (1100412112), we get a palindrome (3212552123).

The spelling of 2112140011 in words is "two billion, one hundred twelve million, one hundred forty thousand, eleven".