22282422846 has 32 divisors (see below), whose sum is σ = 44693520000. Its totient is φ = 7406056800.

The previous prime is 22282422829. The next prime is 22282422847. The reversal of 22282422846 is 64822428222.

It is a junction number, because it is equal to n+sod(n) for n = 22282422798 and 22282422807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22282422847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4365696 + ... + 4370796.

It is an arithmetic number, because the mean of its divisors is an integer number (1396672500).

Almost surely, 2^22282422846 is an apocalyptic number.

22282422846 is an abundant number, since it is smaller than the sum of its proper divisors (22411097154).

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

22282422846 is a wasteful number, since it uses less digits than its factorization.

22282422846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7064.

The product of its digits is 393216, while the sum is 42.

The spelling of 22282422846 in words is "twenty-two billion, two hundred eighty-two million, four hundred twenty-two thousand, eight hundred forty-six".