2228101859 has 8 divisors (see below), whose sum is σ = 2260661760. Its totient is φ = 2195651016.

The previous prime is 2228101831. The next prime is 2228101867. The reversal of 2228101859 is 9581018222.

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-2228101859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2228101819) 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, 14354 + ... + 68280.

It is an arithmetic number, because the mean of its divisors is an integer number (282582720).

Almost surely, 2^2228101859 is an apocalyptic number.

2228101859 is a deficient number, since it is larger than the sum of its proper divisors (32559901).

2228101859 is an equidigital number, since it uses as much as digits as its factorization.

2228101859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54529.

The product of its (nonzero) digits is 23040, while the sum is 38.

The square root of 2228101859 is about 47202.7738485780. The cubic root of 2228101859 is about 1306.1057668361.

The spelling of 2228101859 in words is "two billion, two hundred twenty-eight million, one hundred one thousand, eight hundred fifty-nine".