2220741841 has 8 divisors (see below), whose sum is σ = 2364513120. Its totient is φ = 2078430528.

The previous prime is 2220741811. The next prime is 2220741851. The reversal of 2220741841 is 1481470222.

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 2220741841 - 2⁷ = 2220741713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220741811) 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, 361851 + ... + 367936.

It is an arithmetic number, because the mean of its divisors is an integer number (295564140).

Almost surely, 2^2220741841 is an apocalyptic number.

It is an amenable number.

2220741841 is a deficient number, since it is larger than the sum of its proper divisors (143771279).

2220741841 is a wasteful number, since it uses less digits than its factorization.

2220741841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729983.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 2220741841 is about 47124.7476491917. The cubic root of 2220741841 is about 1304.6660411920. Note that the first 3 decimals are identical.

The spelling of 2220741841 in words is "two billion, two hundred twenty million, seven hundred forty-one thousand, eight hundred forty-one".