22563362516241 has 4 divisors (see below), whose sum is σ = 30084483354992. Its totient is φ = 15042241677492.

The previous prime is 22563362516209. The next prime is 22563362516243. The reversal of 22563362516241 is 14261526336522.

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 not a de Polignac number, because 22563362516241 - 2⁵ = 22563362516209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22563362516243) 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, 3760560419371 + ... + 3760560419376.

It is an arithmetic number, because the mean of its divisors is an integer number (7521120838748).

Almost surely, 2^{22563362516241} is an apocalyptic number.

It is an amenable number.

22563362516241 is a deficient number, since it is larger than the sum of its proper divisors (7521120838751).

22563362516241 is an equidigital number, since it uses as much as digits as its factorization.

22563362516241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7521120838750.

The product of its digits is 3110400, while the sum is 48.

The spelling of 22563362516241 in words is "twenty-two trillion, five hundred sixty-three billion, three hundred sixty-two million, five hundred sixteen thousand, two hundred forty-one".