111022235132 has 6 divisors (see below), whose sum is σ = 194288911488. Its totient is φ = 55511117564.

The previous prime is 111022235081. The next prime is 111022235167. The reversal of 111022235132 is 231532220111.

It is a junction number, because it is equal to n+sod(n) for n = 111022235098 and 111022235107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13877779388 + ... + 13877779395.

It is an arithmetic number, because the mean of its divisors is an integer number (32381485248).

Almost surely, 2^111022235132 is an apocalyptic number.

It is an amenable number.

111022235132 is a deficient number, since it is larger than the sum of its proper divisors (83266676356).

111022235132 is a wasteful number, since it uses less digits than its factorization.

111022235132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27755558787 (or 27755558785 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 111022235132 its reverse (231532220111), we get a palindrome (342554455243).

The spelling of 111022235132 in words is "one hundred eleven billion, twenty-two million, two hundred thirty-five thousand, one hundred thirty-two".