22506055241 has 4 divisors (see below), whose sum is σ = 22509873792. Its totient is φ = 22502236692.

The previous prime is 22506055189. The next prime is 22506055249. The reversal of 22506055241 is 14255060522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22506055241 - 2¹⁰ = 22506054217 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 = 22506055198 and 22506055207.

It is not an unprimeable number, because it can be changed into a prime (22506055249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1900421 + ... + 1912226.

It is an arithmetic number, because the mean of its divisors is an integer number (5627468448).

Almost surely, 2^22506055241 is an apocalyptic number.

It is an amenable number.

22506055241 is a deficient number, since it is larger than the sum of its proper divisors (3818551).

22506055241 is an equidigital number, since it uses as much as digits as its factorization.

22506055241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3818550.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 22506055241 in words is "twenty-two billion, five hundred six million, fifty-five thousand, two hundred forty-one".