108228722 has 8 divisors (see below), whose sum is σ = 185534976. Its totient is φ = 46383732.

The previous prime is 108228709. The next prime is 108228787. The reversal of 108228722 is 227822801.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3865298 + ... + 3865325.

It is an arithmetic number, because the mean of its divisors is an integer number (23191872).

Almost surely, 2^108228722 is an apocalyptic number.

108228722 is a deficient number, since it is larger than the sum of its proper divisors (77306254).

108228722 is an equidigital number, since it uses as much as digits as its factorization.

108228722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7730632.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 108228722 is about 10403.3034176650. The cubic root of 108228722 is about 476.5562577565.

The spelling of 108228722 in words is "one hundred eight million, two hundred twenty-eight thousand, seven hundred twenty-two".