22535040330 has 192 divisors, whose sum is σ = 66275314560. Its totient is φ = 5264793600.

The previous prime is 22535040299. The next prime is 22535040347. The reversal of 22535040330 is 3304053522.

22535040330 is a `hidden beast` number, since 2 + 253 + 5 + 0 + 403 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 22535040294 and 22535040303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3365626 + ... + 3372314.

It is an arithmetic number, because the mean of its divisors is an integer number (345183930).

Almost surely, 2^22535040330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22535040330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33137657280).

22535040330 is an abundant number, since it is smaller than the sum of its proper divisors (43740274230).

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

22535040330 is a wasteful number, since it uses less digits than its factorization.

22535040330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6837 (or 6834 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 22535040330 its reverse (3304053522), we get a palindrome (25839093852).

The spelling of 22535040330 in words is "twenty-two billion, five hundred thirty-five million, forty thousand, three hundred thirty".