22430240020243 has 8 divisors (see below), whose sum is σ = 24610794096816. Its totient is φ = 20273259501600.

The previous prime is 22430240020219. The next prime is 22430240020271. The reversal of 22430240020243 is 34202004203422.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22430240020243 - 2¹⁷ = 22430239889171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22430240020273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5893387488 + ... + 5893391293.

It is an arithmetic number, because the mean of its divisors is an integer number (3076349262102).

Almost surely, 2^{22430240020243} is an apocalyptic number.

22430240020243 is a deficient number, since it is larger than the sum of its proper divisors (2180554076573).

22430240020243 is a wasteful number, since it uses less digits than its factorization.

22430240020243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11786778965.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 22430240020243 its reverse (34202004203422), we get a palindrome (56632244223665).

The spelling of 22430240020243 in words is "twenty-two trillion, four hundred thirty billion, two hundred forty million, twenty thousand, two hundred forty-three".