12244056562 has 4 divisors (see below), whose sum is σ = 18366084846. Its totient is φ = 6122028280.

The previous prime is 12244056553. The next prime is 12244056593. The reversal of 12244056562 is 26565044221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26565044221 = 467 ⋅56884463.

It can be written as a sum of positive squares in only one way, i.e., 11318619321 + 925437241 = 106389^2 + 30421^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3061014139 + ... + 3061014142.

Almost surely, 2^12244056562 is an apocalyptic number.

12244056562 is a deficient number, since it is larger than the sum of its proper divisors (6122028284).

12244056562 is an equidigital number, since it uses as much as digits as its factorization.

12244056562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6122028283.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 12244056562 in words is "twelve billion, two hundred forty-four million, fifty-six thousand, five hundred sixty-two".