2241820801 has 16 divisors (see below), whose sum is σ = 2461732416. Its totient is φ = 2024640000.

The previous prime is 2241820771. The next prime is 2241820829. The reversal of 2241820801 is 1080281422.

It is a cyclic number.

It is not a de Polignac number, because 2241820801 - 2¹¹ = 2241818753 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2241820801.

It is not an unprimeable number, because it can be changed into a prime (2241820501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1512981 + ... + 1514461.

It is an arithmetic number, because the mean of its divisors is an integer number (153858276).

Almost surely, 2^2241820801 is an apocalyptic number.

It is an amenable number.

2241820801 is a deficient number, since it is larger than the sum of its proper divisors (219911615).

2241820801 is a wasteful number, since it uses less digits than its factorization.

2241820801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 2241820801 is about 47347.8700788114. The cubic root of 2241820801 is about 1308.7809495370.

The spelling of 2241820801 in words is "two billion, two hundred forty-one million, eight hundred twenty thousand, eight hundred one".