111022101122 has 16 divisors (see below), whose sum is σ = 166867179192. Its totient is φ = 55399751040.

The previous prime is 111022101107. The next prime is 111022101133. The reversal of 111022101122 is 221101220111.

111022101122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2984327641 + 108037773481 = 54629^2 + 328691^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111022101097 and 111022101106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8148788 + ... + 8162400.

Almost surely, 2^111022101122 is an apocalyptic number.

111022101122 is a deficient number, since it is larger than the sum of its proper divisors (55845078070).

111022101122 is a wasteful number, since it uses less digits than its factorization.

111022101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21493.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 111022101122 its reverse (221101220111), we get a palindrome (332123321233).

The spelling of 111022101122 in words is "one hundred eleven billion, twenty-two million, one hundred one thousand, one hundred twenty-two".