99150022 has 4 divisors (see below), whose sum is σ = 148725036. Its totient is φ = 49575010.

The previous prime is 99150011. The next prime is 99150041. The reversal of 99150022 is 22005199.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24787504 + ... + 24787507.

It is an arithmetic number, because the mean of its divisors is an integer number (37181259).

Almost surely, 2^99150022 is an apocalyptic number.

99150022 is a deficient number, since it is larger than the sum of its proper divisors (49575014).

99150022 is a wasteful number, since it uses less digits than its factorization.

99150022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49575013.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 99150022 is about 9957.4104063255. The cubic root of 99150022 is about 462.8400568972.

The spelling of 99150022 in words is "ninety-nine million, one hundred fifty thousand, twenty-two".