111122035042 has 16 divisors (see below), whose sum is σ = 167340492000. Its totient is φ = 55342023520.

The previous prime is 111122035009. The next prime is 111122035061. The reversal of 111122035042 is 240530221111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1480209 + ... + 1553467.

It is an arithmetic number, because the mean of its divisors is an integer number (10458780750).

Almost surely, 2^111122035042 is an apocalyptic number.

111122035042 is a deficient number, since it is larger than the sum of its proper divisors (56218456958).

111122035042 is a wasteful number, since it uses less digits than its factorization.

111122035042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76241.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 111122035042 its reverse (240530221111), we get a palindrome (351652256153).

The spelling of 111122035042 in words is "one hundred eleven billion, one hundred twenty-two million, thirty-five thousand, forty-two".