9044591022 has 96 divisors (see below), whose sum is σ = 21359793312. Its totient is φ = 2754404352.

The previous prime is 9044590999. The next prime is 9044591089. The reversal of 9044591022 is 2201954409.

9044591022 is a `hidden beast` number, since 9 + 0 + 44 + 591 + 0 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7619113 + ... + 7620299.

It is an arithmetic number, because the mean of its divisors is an integer number (222497847).

Almost surely, 2^9044591022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9044591022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10679896656).

9044591022 is an abundant number, since it is smaller than the sum of its proper divisors (12315202290).

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

9044591022 is a wasteful number, since it uses less digits than its factorization.

9044591022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922 (or 1919 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 9044591022 is about 95103.0547458913. The cubic root of 9044591022 is about 2083.5134638035.

The spelling of 9044591022 in words is "nine billion, forty-four million, five hundred ninety-one thousand, twenty-two".