2112020241 has 16 divisors (see below), whose sum is σ = 2973874176. Its totient is φ = 1330565456.

The previous prime is 2112020213. The next prime is 2112020291. The reversal of 2112020241 is 1420202112.

It is not a de Polignac number, because 2112020241 - 2²⁷ = 1977802513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2112020241.

It is not an unprimeable number, because it can be changed into a prime (2112020291) 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 15 ways as a sum of consecutive naturals, for example, 178665 + ... + 190118.

It is an arithmetic number, because the mean of its divisors is an integer number (185867136).

Almost surely, 2^2112020241 is an apocalyptic number.

It is an amenable number.

2112020241 is a deficient number, since it is larger than the sum of its proper divisors (861853935).

2112020241 is a wasteful number, since it uses less digits than its factorization.

2112020241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368892.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2112020241 is about 45956.7213908912. The cubic root of 2112020241 is about 1283.0178307038.

Adding to 2112020241 its reverse (1420202112), we get a palindrome (3532222353).

The spelling of 2112020241 in words is "two billion, one hundred twelve million, twenty thousand, two hundred forty-one".