22480455941 has 4 divisors (see below), whose sum is σ = 22480771500. Its totient is φ = 22480140384.

The previous prime is 22480455901. The next prime is 22480455947. The reversal of 22480455941 is 14955408422.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 14955408422 = 2 ⋅7477704211.

It can be written as a sum of positive squares in 2 ways, for example, as 10450972900 + 12029483041 = 102230^2 + 109679^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22480455941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22480455892 and 22480455901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22480455947) 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, 5195 + ... + 212103.

It is an arithmetic number, because the mean of its divisors is an integer number (5620192875).

Almost surely, 2^22480455941 is an apocalyptic number.

It is an amenable number.

22480455941 is a deficient number, since it is larger than the sum of its proper divisors (315559).

22480455941 is a wasteful number, since it uses less digits than its factorization.

22480455941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315558.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 22480455941 in words is "twenty-two billion, four hundred eighty million, four hundred fifty-five thousand, nine hundred forty-one".