2112252011 has 8 divisors (see below), whose sum is σ = 2134061424. Its totient is φ = 2090481120.

The previous prime is 2112251959. The next prime is 2112252019. The reversal of 2112252011 is 1102522112.

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

It is a cyclic number.

It is not a de Polignac number, because 2112252011 - 2¹⁴ = 2112235627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112252019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107921 + ... + 125981.

It is an arithmetic number, because the mean of its divisors is an integer number (266757678).

Almost surely, 2^2112252011 is an apocalyptic number.

2112252011 is a deficient number, since it is larger than the sum of its proper divisors (21809413).

2112252011 is a wasteful number, since it uses less digits than its factorization.

2112252011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19261.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 2112252011 is about 45959.2429332773. The cubic root of 2112252011 is about 1283.0647611514.

Adding to 2112252011 its reverse (1102522112), we get a palindrome (3214774123).

The spelling of 2112252011 in words is "two billion, one hundred twelve million, two hundred fifty-two thousand, eleven".