22033130540 has 48 divisors (see below), whose sum is σ = 46590955488. Its totient is φ = 8752126464.

The previous prime is 22033130513. The next prime is 22033130579. The reversal of 22033130540 is 4503133022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6234614 + ... + 6238146.

It is an arithmetic number, because the mean of its divisors is an integer number (970644906).

Almost surely, 2^22033130540 is an apocalyptic number.

22033130540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22033130540 is an abundant number, since it is smaller than the sum of its proper divisors (24557824948).

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

22033130540 is a wasteful number, since it uses less digits than its factorization.

22033130540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5618 (or 5616 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 22033130540 its reverse (4503133022), we get a palindrome (26536263562).

The spelling of 22033130540 in words is "twenty-two billion, thirty-three million, one hundred thirty thousand, five hundred forty".