99200422 has 8 divisors (see below), whose sum is σ = 148851216. Its totient is φ = 49583352.

The previous prime is 99200407. The next prime is 99200429. The reversal of 99200422 is 22400299.

It is a happy number.

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 (99200429) 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, 1063 + ... + 14125.

It is an arithmetic number, because the mean of its divisors is an integer number (18606402).

Almost surely, 2^99200422 is an apocalyptic number.

99200422 is a deficient number, since it is larger than the sum of its proper divisors (49650794).

99200422 is a wasteful number, since it uses less digits than its factorization.

99200422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16862.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 99200422 is about 9959.9408632783. The cubic root of 99200422 is about 462.9184673267.

The spelling of 99200422 in words is "ninety-nine million, two hundred thousand, four hundred twenty-two".