9226650081 has 32 divisors (see below), whose sum is σ = 13722808320. Its totient is φ = 5467363200.

The previous prime is 9226650079. The next prime is 9226650089. The reversal of 9226650081 is 1800566229.

It is not a de Polignac number, because 9226650081 - 2¹ = 9226650079 is a prime.

It is a super-2 number, since 2×9226650081² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9226650089) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 251341 + ... + 285701.

It is an arithmetic number, because the mean of its divisors is an integer number (428837760).

Almost surely, 2^9226650081 is an apocalyptic number.

It is an amenable number.

9226650081 is a deficient number, since it is larger than the sum of its proper divisors (4496158239).

9226650081 is a wasteful number, since it uses less digits than its factorization.

9226650081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34557.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 9226650081 is about 96055.4531559765. The cubic root of 9226650081 is about 2097.4004175545.

The spelling of 9226650081 in words is "nine billion, two hundred twenty-six million, six hundred fifty thousand, eighty-one".