99322255 has 16 divisors (see below), whose sum is σ = 121872384. Its totient is φ = 77686560.

The previous prime is 99322247. The next prime is 99322273. The reversal of 99322255 is 55222399.

It is not a de Polignac number, because 99322255 - 2³ = 99322247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43984 + ... + 46186.

It is an arithmetic number, because the mean of its divisors is an integer number (7617024).

Almost surely, 2^99322255 is an apocalyptic number.

99322255 is a deficient number, since it is larger than the sum of its proper divisors (22550129).

99322255 is a wasteful number, since it uses less digits than its factorization.

99322255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2406.

The product of its digits is 48600, while the sum is 37.

The square root of 99322255 is about 9966.0551373149. The cubic root of 99322255 is about 463.1079009048.

The spelling of 99322255 in words is "ninety-nine million, three hundred twenty-two thousand, two hundred fifty-five".