99333222 has 8 divisors (see below), whose sum is σ = 198666456. Its totient is φ = 33111072.

The previous prime is 99333209. The next prime is 99333229. The reversal of 99333222 is 22233399.

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

99333222 is an admirable number.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99333229) 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, 8277763 + ... + 8277774.

It is an arithmetic number, because the mean of its divisors is an integer number (24833307).

Almost surely, 2^99333222 is an apocalyptic number.

99333222 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.

99333222 is a wasteful number, since it uses less digits than its factorization.

99333222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16555542.

The product of its digits is 17496, while the sum is 33.

The square root of 99333222 is about 9966.6053398336. The cubic root of 99333222 is about 463.1249454816.

The spelling of 99333222 in words is "ninety-nine million, three hundred thirty-three thousand, two hundred twenty-two".