2228104805 has 8 divisors (see below), whose sum is σ = 2676759072. Its totient is φ = 1780461648.

The previous prime is 2228104799. The next prime is 2228104807. The reversal of 2228104805 is 5084018222.

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 2228104805 - 2²⁰ = 2227056229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2228104807) 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, 247919 + ... + 256748.

It is an arithmetic number, because the mean of its divisors is an integer number (334594884).

Almost surely, 2^2228104805 is an apocalyptic number.

It is an amenable number.

2228104805 is a deficient number, since it is larger than the sum of its proper divisors (448654267).

2228104805 is an equidigital number, since it uses as much as digits as its factorization.

2228104805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505555.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 2228104805 is about 47202.8050543609. The cubic root of 2228104805 is about 1306.1063424809.

The spelling of 2228104805 in words is "two billion, two hundred twenty-eight million, one hundred four thousand, eight hundred five".