2201143441 has 8 divisors (see below), whose sum is σ = 2515989440. Its totient is φ = 1886396688.

The previous prime is 2201143411. The next prime is 2201143453. The reversal of 2201143441 is 1443411022.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201143441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201143411) 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, 31135 + ... + 73291.

It is an arithmetic number, because the mean of its divisors is an integer number (314498680).

Almost surely, 2^2201143441 is an apocalyptic number.

It is an amenable number.

2201143441 is a deficient number, since it is larger than the sum of its proper divisors (314845999).

2201143441 is an equidigital number, since it uses as much as digits as its factorization.

2201143441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49623.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2201143441 is about 46916.3451368497. The cubic root of 2201143441 is about 1300.8167335199.

Adding to 2201143441 its reverse (1443411022), we get a palindrome (3644554463).

The spelling of 2201143441 in words is "two billion, two hundred one million, one hundred forty-three thousand, four hundred forty-one".