111333004223242 has 32 divisors (see below), whose sum is σ = 176884740014400. Its totient is φ = 52373713647360.

The previous prime is 111333004223219. The next prime is 111333004223261. The reversal of 111333004223242 is 242322400333111.

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, 1385612113 + ... + 1385692459.

It is an arithmetic number, because the mean of its divisors is an integer number (5527648125450).

Almost surely, 2^{111333004223242} is an apocalyptic number.

111333004223242 is a deficient number, since it is larger than the sum of its proper divisors (65551735791158).

111333004223242 is a wasteful number, since it uses less digits than its factorization.

111333004223242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94086.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 111333004223242 its reverse (242322400333111), we get a palindrome (353655404556353).

The spelling of 111333004223242 in words is "one hundred eleven trillion, three hundred thirty-three billion, four million, two hundred twenty-three thousand, two hundred forty-two".