111333322442 has 8 divisors (see below), whose sum is σ = 167005396836. Its totient is φ = 55664856832.

The previous prime is 111333322427. The next prime is 111333322447. The reversal of 111333322442 is 244223333111.

It can be written as a sum of positive squares in 2 ways, for example, as 102732429361 + 8600893081 = 320519^2 + 92741^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (111333322447) 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, 823703 + ... + 949290.

Almost surely, 2^111333322442 is an apocalyptic number.

111333322442 is a deficient number, since it is larger than the sum of its proper divisors (55672074394).

111333322442 is a wasteful number, since it uses less digits than its factorization.

111333322442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1804392.

The product of its digits is 10368, while the sum is 29.

Adding to 111333322442 its reverse (244223333111), we get a palindrome (355556655553).

The spelling of 111333322442 in words is "one hundred eleven billion, three hundred thirty-three million, three hundred twenty-two thousand, four hundred forty-two".