11843822223744 has 128 divisors (see below), whose sum is σ = 36010382311680. Its totient is φ = 3378685962240.

The previous prime is 11843822223689. The next prime is 11843822223767. The reversal of 11843822223744 is 44732222834811.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×11843822223744² (a number of 27 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1697887 + ... + 5154654.

It is an arithmetic number, because the mean of its divisors is an integer number (281331111810).

Almost surely, 2^{11843822223744} is an apocalyptic number.

11843822223744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11843822223744 is an abundant number, since it is smaller than the sum of its proper divisors (24166560087936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11843822223744 is an equidigital number, since it uses as much as digits as its factorization.

11843822223744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6853208 (or 6853196 counting only the distinct ones).

The product of its digits is 4128768, while the sum is 51.

The spelling of 11843822223744 in words is "eleven trillion, eight hundred forty-three billion, eight hundred twenty-two million, two hundred twenty-three thousand, seven hundred forty-four".