22845022849 has 16 divisors (see below), whose sum is σ = 26179977600. Its totient is φ = 19731880960.

The previous prime is 22845022847. The next prime is 22845022867. The reversal of 22845022849 is 94822054822.

It is not a de Polignac number, because 22845022849 - 2¹ = 22845022847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22845022799 and 22845022808.

It is not an unprimeable number, because it can be changed into a prime (22845022847) 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, 265312 + ... + 340705.

It is an arithmetic number, because the mean of its divisors is an integer number (1636248600).

Almost surely, 2^22845022849 is an apocalyptic number.

It is an amenable number.

22845022849 is a deficient number, since it is larger than the sum of its proper divisors (3334954751).

22845022849 is a wasteful number, since it uses less digits than its factorization.

22845022849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606200.

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 22845022849 in words is "twenty-two billion, eight hundred forty-five million, twenty-two thousand, eight hundred forty-nine".