111012304242344 has 32 divisors (see below), whose sum is σ = 213006588822720. Its totient is φ = 54210763775616.

The previous prime is 111012304242263. The next prime is 111012304242349. The reversal of 111012304242344 is 443242403210111.

It is a super-2 number, since 2×111012304242344² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111012304242344.

It is not an unprimeable number, because it can be changed into a prime (111012304242349) 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, 9425669 + ... + 17631444.

It is an arithmetic number, because the mean of its divisors is an integer number (6656455900710).

Almost surely, 2^{111012304242344} is an apocalyptic number.

It is an amenable number.

111012304242344 is a deficient number, since it is larger than the sum of its proper divisors (101994284580376).

111012304242344 is a wasteful number, since it uses less digits than its factorization.

111012304242344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27069089 (or 27069085 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 111012304242344 its reverse (443242403210111), we get a palindrome (554254707452455).

The spelling of 111012304242344 in words is "one hundred eleven trillion, twelve billion, three hundred four million, two hundred forty-two thousand, three hundred forty-four".