9221465088 has 308 divisors, whose sum is σ = 30177660048. Its totient is φ = 2791895040.

The previous prime is 9221465083. The next prime is 9221465089. The reversal of 9221465088 is 8805641229.

9221465088 is a `hidden beast` number, since 92 + 21 + 465 + 0 + 88 = 666.

It is a super-4 number, since 4×9221465088⁴ (a number of 41 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (9221465083) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 8210895 + ... + 8212017.

Almost surely, 2^9221465088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9221465088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15088830024).

9221465088 is an abundant number, since it is smaller than the sum of its proper divisors (20956194960).

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

9221465088 is a wasteful number, since it uses less digits than its factorization.

9221465088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 9221465088 is about 96028.4597814627. The cubic root of 9221465088 is about 2097.0074600482.

The spelling of 9221465088 in words is "nine billion, two hundred twenty-one million, four hundred sixty-five thousand, eighty-eight".