22480546845 has 16 divisors (see below), whose sum is σ = 36805361472. Its totient is φ = 11710796160.

The previous prime is 22480546843. The next prime is 22480546849. The reversal of 22480546845 is 54864508422.

It is not a de Polignac number, because 22480546845 - 2¹ = 22480546843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22480546794 and 22480546803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22480546843) 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, 17426136 + ... + 17427425.

It is an arithmetic number, because the mean of its divisors is an integer number (2300335092).

Almost surely, 2^22480546845 is an apocalyptic number.

It is an amenable number.

22480546845 is a deficient number, since it is larger than the sum of its proper divisors (14324814627).

22480546845 is a wasteful number, since it uses less digits than its factorization.

22480546845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34853612.

The product of its (nonzero) digits is 2457600, while the sum is 48.

The spelling of 22480546845 in words is "twenty-two billion, four hundred eighty million, five hundred forty-six thousand, eight hundred forty-five".