22043232111244 has 12 divisors (see below), whose sum is σ = 38671854841368. Its totient is φ = 10994130728000.

The previous prime is 22043232111233. The next prime is 22043232111247. The reversal of 22043232111244 is 44211123234022.

It is a super-2 number, since 2×22043232111244² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22043232111247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6871330102 + ... + 6871333309.

It is an arithmetic number, because the mean of its divisors is an integer number (3222654570114).

Almost surely, 2^{22043232111244} is an apocalyptic number.

It is an amenable number.

22043232111244 is a deficient number, since it is larger than the sum of its proper divisors (16628622730124).

22043232111244 is a wasteful number, since it uses less digits than its factorization.

22043232111244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13742663816 (or 13742663814 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 22043232111244 its reverse (44211123234022), we get a palindrome (66254355345266).

The spelling of 22043232111244 in words is "twenty-two trillion, forty-three billion, two hundred thirty-two million, one hundred eleven thousand, two hundred forty-four".