9022261650 has 48 divisors (see below), whose sum is σ = 22381868064. Its totient is φ = 2405220480.

The previous prime is 9022261643. The next prime is 9022261691. The reversal of 9022261650 is 561622209.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 665742 + ... + 679158.

It is an arithmetic number, because the mean of its divisors is an integer number (466288918).

Almost surely, 2^9022261650 is an apocalyptic number.

9022261650 is an abundant number, since it is smaller than the sum of its proper divisors (13359606414).

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

9022261650 is a wasteful number, since it uses less digits than its factorization.

9022261650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17915 (or 17910 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 9022261650 is about 94985.5865381690. The cubic root of 9022261650 is about 2081.7974515994.

Adding to 9022261650 its reverse (561622209), we get a palindrome (9583883859).

The spelling of 9022261650 in words is "nine billion, twenty-two million, two hundred sixty-one thousand, six hundred fifty".