2241121201 has 8 divisors (see below), whose sum is σ = 2446717824. Its totient is φ = 2035834320.

The previous prime is 2241121199. The next prime is 2241121241. The reversal of 2241121201 is 1021211422.

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 2241121201 - 2¹ = 2241121199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2241121241) 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, 62170 + ... + 91363.

It is an arithmetic number, because the mean of its divisors is an integer number (305839728).

Almost surely, 2^2241121201 is an apocalyptic number.

It is an amenable number.

2241121201 is a deficient number, since it is larger than the sum of its proper divisors (205596623).

2241121201 is a wasteful number, since it uses less digits than its factorization.

2241121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154871.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2241121201 is about 47340.4816304186. The cubic root of 2241121201 is about 1308.6447925920.

Adding to 2241121201 its reverse (1021211422), we get a palindrome (3262332623).

The spelling of 2241121201 in words is "two billion, two hundred forty-one million, one hundred twenty-one thousand, two hundred one".