22024420245 has 24 divisors (see below), whose sum is σ = 38234716416. Its totient is φ = 11728186848.

The previous prime is 22024420169. The next prime is 22024420273. The reversal of 22024420245 is 54202442022.

It is not a de Polignac number, because 22024420245 - 2¹⁷ = 22024289173 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 349117 + ... + 407346.

It is an arithmetic number, because the mean of its divisors is an integer number (1593113184).

Almost surely, 2^22024420245 is an apocalyptic number.

It is an amenable number.

22024420245 is a deficient number, since it is larger than the sum of its proper divisors (16210296171).

22024420245 is a wasteful number, since it uses less digits than its factorization.

22024420245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757121 (or 757118 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

Adding to 22024420245 its reverse (54202442022), we get a palindrome (76226862267).

The spelling of 22024420245 in words is "twenty-two billion, twenty-four million, four hundred twenty thousand, two hundred forty-five".