99122066 has 8 divisors (see below), whose sum is σ = 153479424. Its totient is φ = 47962260.

The previous prime is 99122063. The next prime is 99122071. The reversal of 99122066 is 66022199.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99122063) 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, 799310 + ... + 799433.

It is an arithmetic number, because the mean of its divisors is an integer number (19184928).

Almost surely, 2^99122066 is an apocalyptic number.

99122066 is a deficient number, since it is larger than the sum of its proper divisors (54357358).

99122066 is a wasteful number, since it uses less digits than its factorization.

99122066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598776.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 99122066 is about 9956.0065287243. The cubic root of 99122066 is about 462.7965525434.

The spelling of 99122066 in words is "ninety-nine million, one hundred twenty-two thousand, sixty-six".