22866011050847 has 4 divisors (see below), whose sum is σ = 22883917090536. Its totient is φ = 22848105011160.

The previous prime is 22866011050829. The next prime is 22866011050859. The reversal of 22866011050847 is 74805011066822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22866011050847 - 2³² = 22861716083551 is a prime.

It is a super-2 number, since 2×22866011050847² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22866011050795 and 22866011050804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22866013050847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8953017929 + ... + 8953020482.

It is an arithmetic number, because the mean of its divisors is an integer number (5720979272634).

Almost surely, 2^{22866011050847} is an apocalyptic number.

22866011050847 is a deficient number, since it is larger than the sum of its proper divisors (17906039689).

22866011050847 is a wasteful number, since it uses less digits than its factorization.

22866011050847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17906039688.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 22866011050847 in words is "twenty-two trillion, eight hundred sixty-six billion, eleven million, fifty thousand, eight hundred forty-seven".