2243813201 has 32 divisors (see below), whose sum is σ = 2757888000. Its totient is φ = 1784240640.

The previous prime is 2243813179. The next prime is 2243813249. The reversal of 2243813201 is 1023183422.

It is not a de Polignac number, because 2243813201 - 2²² = 2239618897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2243813291) 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 31 ways as a sum of consecutive naturals, for example, 936461 + ... + 938853.

It is an arithmetic number, because the mean of its divisors is an integer number (86184000).

Almost surely, 2^2243813201 is an apocalyptic number.

It is an amenable number.

2243813201 is a deficient number, since it is larger than the sum of its proper divisors (514074799).

2243813201 is a wasteful number, since it uses less digits than its factorization.

2243813201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2243813201 is about 47368.9054232837. The cubic root of 2243813201 is about 1309.1685575392.

Adding to 2243813201 its reverse (1023183422), we get a palindrome (3266996623).

The spelling of 2243813201 in words is "two billion, two hundred forty-three million, eight hundred thirteen thousand, two hundred one".