2120012241 has 8 divisors (see below), whose sum is σ = 2827348320. Its totient is φ = 1413008832.

The previous prime is 2120012227. The next prime is 2120012263. The reversal of 2120012241 is 1422100212.

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

It is not a de Polignac number, because 2120012241 - 2¹⁰ = 2120011217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2120012241.

It is not an unprimeable number, because it can be changed into a prime (2120013241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67896 + ... + 94073.

It is an arithmetic number, because the mean of its divisors is an integer number (353418540).

Almost surely, 2^2120012241 is an apocalyptic number.

It is an amenable number.

2120012241 is a deficient number, since it is larger than the sum of its proper divisors (707336079).

2120012241 is a wasteful number, since it uses less digits than its factorization.

2120012241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166335.

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

The square root of 2120012241 is about 46043.5906614591. The cubic root of 2120012241 is about 1284.6341302197.

Adding to 2120012241 its reverse (1422100212), we get a palindrome (3542112453).

The spelling of 2120012241 in words is "two billion, one hundred twenty million, twelve thousand, two hundred forty-one".