2220226843 has 16 divisors (see below), whose sum is σ = 2429844480. Its totient is φ = 2020464256.

The previous prime is 2220226787. The next prime is 2220226909. The reversal of 2220226843 is 3486220222.

2220226843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2220226843 - 2⁹ = 2220226331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220226543) 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, 49578 + ... + 83056.

It is an arithmetic number, because the mean of its divisors is an integer number (151865280).

Almost surely, 2^2220226843 is an apocalyptic number.

2220226843 is a deficient number, since it is larger than the sum of its proper divisors (209617637).

2220226843 is a wasteful number, since it uses less digits than its factorization.

2220226843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33626.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 2220226843 is about 47119.2831333415. The cubic root of 2220226843 is about 1304.5651811499.

The spelling of 2220226843 in words is "two billion, two hundred twenty million, two hundred twenty-six thousand, eight hundred forty-three".