111011202011122 has 16 divisors (see below), whose sum is σ = 190305148335552. Its totient is φ = 47576171782800.

The previous prime is 111011202011033. The next prime is 111011202011189. The reversal of 111011202011122 is 221110202110111.

It is a junction number, because it is equal to n+sod(n) for n = 111011202011096 and 111011202011105.

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, 8416497 + ... + 17113147.

It is an arithmetic number, because the mean of its divisors is an integer number (11894071770972).

Almost surely, 2^{111011202011122} is an apocalyptic number.

111011202011122 is a deficient number, since it is larger than the sum of its proper divisors (79293946324430).

111011202011122 is an equidigital number, since it uses as much as digits as its factorization.

111011202011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9608433.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 111011202011122 its reverse (221110202110111), we get a palindrome (332121404121233).

The spelling of 111011202011122 in words is "one hundred eleven trillion, eleven billion, two hundred two million, eleven thousand, one hundred twenty-two".