22018570002748 has 24 divisors (see below), whose sum is σ = 42043540667184. Its totient is φ = 10006514995200.

The previous prime is 22018570002661. The next prime is 22018570002823. The reversal of 22018570002748 is 84720007581022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22018570002698 and 22018570002707.

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, 47916613 + ... + 48373948.

It is an arithmetic number, because the mean of its divisors is an integer number (1751814194466).

Almost surely, 2^{22018570002748} is an apocalyptic number.

It is an amenable number.

22018570002748 is a deficient number, since it is larger than the sum of its proper divisors (20024970664436).

22018570002748 is a wasteful number, since it uses less digits than its factorization.

22018570002748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96295773 (or 96295771 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 46.

The spelling of 22018570002748 in words is "twenty-two trillion, eighteen billion, five hundred seventy million, two thousand, seven hundred forty-eight".