2228709322 has 16 divisors (see below), whose sum is σ = 3822279552. Its totient is φ = 954752400.

The previous prime is 2228709317. The next prime is 2228709337. The reversal of 2228709322 is 2239078222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1072 + ... + 66772.

It is an arithmetic number, because the mean of its divisors is an integer number (238892472).

Almost surely, 2^2228709322 is an apocalyptic number.

2228709322 is a deficient number, since it is larger than the sum of its proper divisors (1593570230).

2228709322 is a wasteful number, since it uses less digits than its factorization.

2228709322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68133.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2228709322 is about 47209.2080213172. The cubic root of 2228709322 is about 1306.2244536353.

The spelling of 2228709322 in words is "two billion, two hundred twenty-eight million, seven hundred nine thousand, three hundred twenty-two".