9101102212 has 12 divisors (see below), whose sum is σ = 16091124700. Its totient is φ = 4503638016.

The previous prime is 9101102191. The next prime is 9101102243. The reversal of 9101102212 is 2122011019.

It is a happy number.

9101102212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6011521156 + 3089581056 = 77534^2 + 55584^2 .

It is a super-2 number, since 2×9101102212² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9101102212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11727837 + ... + 11728612.

Almost surely, 2^9101102212 is an apocalyptic number.

It is an amenable number.

9101102212 is a deficient number, since it is larger than the sum of its proper divisors (6990022488).

9101102212 is a wasteful number, since it uses less digits than its factorization.

9101102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23456550 (or 23456548 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 9101102212 is about 95399.6971274018. The cubic root of 9101102212 is about 2087.8437665993.

The spelling of 9101102212 in words is "nine billion, one hundred one million, one hundred two thousand, two hundred twelve".