9031012122 has 32 divisors (see below), whose sum is σ = 19723700160. Its totient is φ = 2733937920.

The previous prime is 9031012121. The next prime is 9031012157. The reversal of 9031012122 is 2212101309.

It is not an unprimeable number, because it can be changed into a prime (9031012121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1213 + ... + 134400.

It is an arithmetic number, because the mean of its divisors is an integer number (616365630).

Almost surely, 2^9031012122 is an apocalyptic number.

9031012122 is an abundant number, since it is smaller than the sum of its proper divisors (10692688038).

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

9031012122 is a wasteful number, since it uses less digits than its factorization.

9031012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136638.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 9031012122 is about 95031.6374793153. The cubic root of 9031012122 is about 2082.4702623599.

The spelling of 9031012122 in words is "nine billion, thirty-one million, twelve thousand, one hundred twenty-two".