99222346 has 4 divisors (see below), whose sum is σ = 148833522. Its totient is φ = 49611172.

The previous prime is 99222329. The next prime is 99222359. The reversal of 99222346 is 64322299.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 87628321 + 11594025 = 9361^2 + 3405^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24805585 + ... + 24805588.

Almost surely, 2^99222346 is an apocalyptic number.

99222346 is a deficient number, since it is larger than the sum of its proper divisors (49611176).

99222346 is a wasteful number, since it uses less digits than its factorization.

99222346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49611175.

The product of its digits is 46656, while the sum is 37.

The square root of 99222346 is about 9961.0414114188. The cubic root of 99222346 is about 462.9525675744.

The spelling of 99222346 in words is "ninety-nine million, two hundred twenty-two thousand, three hundred forty-six".