11322816203647 has 8 divisors (see below), whose sum is σ = 12247050112640. Its totient is φ = 10406189158560.

The previous prime is 11322816203641. The next prime is 11322816203707. The reversal of 11322816203647 is 74630261822311.

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

It is not a de Polignac number, because 11322816203647 - 2⁷ = 11322816203519 is a prime.

It is a super-2 number, since 2×11322816203647² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11322816203597 and 11322816203606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11322816203641) 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, 1901712879 + ... + 1901718832.

It is an arithmetic number, because the mean of its divisors is an integer number (1530881264080).

Almost surely, 2^{11322816203647} is an apocalyptic number.

11322816203647 is a deficient number, since it is larger than the sum of its proper divisors (924233908993).

11322816203647 is a wasteful number, since it uses less digits than its factorization.

11322816203647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803431953.

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 11322816203647 in words is "eleven trillion, three hundred twenty-two billion, eight hundred sixteen million, two hundred three thousand, six hundred forty-seven".