22055848789468 has 12 divisors (see below), whose sum is σ = 41566791949480. Its totient is φ = 10179622518192.

The previous prime is 22055848789399. The next prime is 22055848789493. The reversal of 22055848789468 is 86498784855022.

It is a junction number, because it is equal to n+sod(n) for n = 22055848789394 and 22055848789403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212075469078 + ... + 212075469181.

Almost surely, 2^{22055848789468} is an apocalyptic number.

It is an amenable number.

22055848789468 is a deficient number, since it is larger than the sum of its proper divisors (19510943160012).

22055848789468 is a wasteful number, since it uses less digits than its factorization.

22055848789468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424150938276 (or 424150938274 counting only the distinct ones).

The product of its (nonzero) digits is 2477260800, while the sum is 76.

The spelling of 22055848789468 in words is "twenty-two trillion, fifty-five billion, eight hundred forty-eight million, seven hundred eighty-nine thousand, four hundred sixty-eight".