22503134516 has 24 divisors (see below), whose sum is σ = 39962496000. Its totient is φ = 11085875424.

The previous prime is 22503134461. The next prime is 22503134569. The reversal of 22503134516 is 61543130522.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77030 + ... + 225698.

It is an arithmetic number, because the mean of its divisors is an integer number (1665104000).

Almost surely, 2^22503134516 is an apocalyptic number.

It is an amenable number.

22503134516 is a deficient number, since it is larger than the sum of its proper divisors (17459361484).

22503134516 is a wasteful number, since it uses less digits than its factorization.

22503134516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149231 (or 149229 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 22503134516 in words is "twenty-two billion, five hundred three million, one hundred thirty-four thousand, five hundred sixteen".