108362221 has 8 divisors (see below), whose sum is σ = 121097088. Its totient is φ = 96108000.

The previous prime is 108362209. The next prime is 108362231. The reversal of 108362221 is 122263801.

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 108362221 - 2¹⁵ = 108329453 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 (108362231) 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, 119685 + ... + 120586.

It is an arithmetic number, because the mean of its divisors is an integer number (15137136).

Almost surely, 2^108362221 is an apocalyptic number.

108362221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

108362221 is a deficient number, since it is larger than the sum of its proper divisors (12734867).

108362221 is a wasteful number, since it uses less digits than its factorization.

108362221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240323.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 108362221 is about 10409.7176234517. The cubic root of 108362221 is about 476.7521196388.

The spelling of 108362221 in words is "one hundred eight million, three hundred sixty-two thousand, two hundred twenty-one".