9570222900 has 360 divisors, whose sum is σ = 36048970496. Its totient is φ = 2150841600.

The previous prime is 9570222887. The next prime is 9570222929. The reversal of 9570222900 is 92220759.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3457317 + ... + 3460083.

Almost surely, 2^9570222900 is an apocalyptic number.

9570222900 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9570222900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18024485248).

9570222900 is an abundant number, since it is smaller than the sum of its proper divisors (26478747596).

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

9570222900 is a wasteful number, since it uses less digits than its factorization.

9570222900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861 (or 2845 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 9570222900 is about 97827.5160678221. The cubic root of 9570222900 is about 2123.1174395169.

The spelling of 9570222900 in words is "nine billion, five hundred seventy million, two hundred twenty-two thousand, nine hundred".