22317547042830 has 32 divisors (see below), whose sum is σ = 57682275434784. Its totient is φ = 5493550041216.

The previous prime is 22317547042829. The next prime is 22317547042873. The reversal of 22317547042830 is 3824074571322.

It is a super-3 number, since 3×22317547042830³ (a number of 41 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22317547042830.

It is a congruent number.

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, 28612239409 + ... + 28612240188.

It is an arithmetic number, because the mean of its divisors is an integer number (1802571107337).

Almost surely, 2^{22317547042830} is an apocalyptic number.

22317547042830 is an abundant number, since it is smaller than the sum of its proper divisors (35364728391954).

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

22317547042830 is a wasteful number, since it uses less digits than its factorization.

22317547042830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57224479620.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 22317547042830 in words is "twenty-two trillion, three hundred seventeen billion, five hundred forty-seven million, forty-two thousand, eight hundred thirty".