1096228215649 has 6 divisors (see below), whose sum is σ = 1275204250914. Its totient is φ = 939624184800.

The previous prime is 1096228215601. The next prime is 1096228215737. The reversal of 1096228215649 is 9465128226901.

It can be written as a sum of positive squares in only one way, i.e., 1063672509025 + 32555706624 = 1031345^2 + 180432^2 .

It is not a de Polignac number, because 1096228215649 - 2¹¹ = 1096228213601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1096228215649.

It is not an unprimeable number, because it can be changed into a prime (1096228215749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11186002152 + ... + 11186002249.

It is an arithmetic number, because the mean of its divisors is an integer number (212534041819).

Almost surely, 2^{1096228215649} is an apocalyptic number.

It is an amenable number.

1096228215649 is a deficient number, since it is larger than the sum of its proper divisors (178976035265).

1096228215649 is an equidigital number, since it uses as much as digits as its factorization.

1096228215649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22372004415 (or 22372004408 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 1096228215649 in words is "one trillion, ninety-six billion, two hundred twenty-eight million, two hundred fifteen thousand, six hundred forty-nine".