99222854 has 8 divisors (see below), whose sum is σ = 149240928. Its totient is φ = 49475880.

The previous prime is 99222853. The next prime is 99222859. The reversal of 99222854 is 45822299.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99222853) 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, 66857 + ... + 68324.

It is an arithmetic number, because the mean of its divisors is an integer number (18655116).

Almost surely, 2^99222854 is an apocalyptic number.

99222854 is a deficient number, since it is larger than the sum of its proper divisors (50018074).

99222854 is a wasteful number, since it uses less digits than its factorization.

99222854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135550.

The product of its digits is 103680, while the sum is 41.

The square root of 99222854 is about 9961.0669107280. The cubic root of 99222854 is about 462.9533576502.

The spelling of 99222854 in words is "ninety-nine million, two hundred twenty-two thousand, eight hundred fifty-four".