9112220222001 has 32 divisors (see below), whose sum is σ = 13116370232448. Its totient is φ = 5593751654400.

The previous prime is 9112220221991. The next prime is 9112220222003. The reversal of 9112220222001 is 1002220222119.

It is not a de Polignac number, because 9112220222001 - 2¹¹ = 9112220219953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9112220222003) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 34020735 + ... + 34287531.

It is an arithmetic number, because the mean of its divisors is an integer number (409886569764).

Almost surely, 2^{9112220222001} is an apocalyptic number.

It is an amenable number.

9112220222001 is a deficient number, since it is larger than the sum of its proper divisors (4004150010447).

9112220222001 is a wasteful number, since it uses less digits than its factorization.

9112220222001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268961.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 9112220222001 in words is "nine trillion, one hundred twelve billion, two hundred twenty million, two hundred twenty-two thousand, one".