11048547865822 has 4 divisors (see below), whose sum is σ = 16572821798736. Its totient is φ = 5524273932910.

The previous prime is 11048547865711. The next prime is 11048547865853. The reversal of 11048547865822 is 22856874584011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762136966454 + ... + 2762136966457.

It is an arithmetic number, because the mean of its divisors is an integer number (4143205449684).

Almost surely, 2^{11048547865822} is an apocalyptic number.

11048547865822 is a deficient number, since it is larger than the sum of its proper divisors (5524273932914).

11048547865822 is an equidigital number, since it uses as much as digits as its factorization.

11048547865822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5524273932913.

The product of its (nonzero) digits is 34406400, while the sum is 61.

The spelling of 11048547865822 in words is "eleven trillion, forty-eight billion, five hundred forty-seven million, eight hundred sixty-five thousand, eight hundred twenty-two".