2208896922 has 8 divisors (see below), whose sum is σ = 4417793856. Its totient is φ = 736298972.

The previous prime is 2208896917. The next prime is 2208896923. The reversal of 2208896922 is 2296988022.

It is a sphenic number, since it is the product of 3 distinct primes.

2208896922 is an admirable number.

It is a super-3 number, since 3×2208896922³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2208896923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184074738 + ... + 184074749.

It is an arithmetic number, because the mean of its divisors is an integer number (552224232).

Almost surely, 2^2208896922 is an apocalyptic number.

2208896922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2208896922 is a wasteful number, since it uses less digits than its factorization.

2208896922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368149492.

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 2208896922 is about 46998.9034127393. The cubic root of 2208896922 is about 1302.3423100838.

The spelling of 2208896922 in words is "two billion, two hundred eight million, eight hundred ninety-six thousand, nine hundred twenty-two".