12244056563 has 8 divisors (see below), whose sum is σ = 12668680800. Its totient is φ = 11819593408.

The previous prime is 12244056553. The next prime is 12244056593. The reversal of 12244056563 is 36565044221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12244056563 - 2¹⁰ = 12244055539 is a prime.

It is a super-2 number, since 2×12244056563² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12244056533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126095 + ... + 200967.

It is an arithmetic number, because the mean of its divisors is an integer number (1583585100).

Almost surely, 2^12244056563 is an apocalyptic number.

12244056563 is a deficient number, since it is larger than the sum of its proper divisors (424624237).

12244056563 is an equidigital number, since it uses as much as digits as its factorization.

12244056563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80541.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 12244056563 in words is "twelve billion, two hundred forty-four million, fifty-six thousand, five hundred sixty-three".