9100122 has 8 divisors (see below), whose sum is σ = 18200256. Its totient is φ = 3033372.

The previous prime is 9100121. The next prime is 9100129. The reversal of 9100122 is 2210019.

It is a happy number.

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

9100122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (9100121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758338 + ... + 758349.

It is an arithmetic number, because the mean of its divisors is an integer number (2275032).

Almost surely, 2^9100122 is an apocalyptic number.

9100122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9100122 is a wasteful number, since it uses less digits than its factorization.

9100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516692.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 9100122 is about 3016.6408470350. The cubic root of 9100122 is about 208.7768808536.

The spelling of 9100122 in words is "nine million, one hundred thousand, one hundred twenty-two".