9212000122 has 16 divisors (see below), whose sum is σ = 15028263432. Its totient is φ = 4209595200.

The previous prime is 9212000117. The next prime is 9212000143. The reversal of 9212000122 is 2210002129.

It can be written as a sum of positive squares in 4 ways, for example, as 9183580561 + 28419561 = 95831^2 + 5331^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9212000122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1751373 + ... + 1756624.

Almost surely, 2^9212000122 is an apocalyptic number.

9212000122 is a deficient number, since it is larger than the sum of its proper divisors (5816263310).

9212000122 is a wasteful number, since it uses less digits than its factorization.

9212000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3508113.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 9212000122 is about 95979.1650411692. The cubic root of 9212000122 is about 2096.2897541764.

The spelling of 9212000122 in words is "nine billion, two hundred twelve million, one hundred twenty-two", and thus it is an aban number.