111123222210132 has 48 divisors (see below), whose sum is σ = 282859737757632. Its totient is φ = 33673629095680.

The previous prime is 111123222210127. The next prime is 111123222210149. The reversal of 111123222210132 is 231012222321111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100532368 + ... + 101631704.

It is an arithmetic number, because the mean of its divisors is an integer number (5892911203284).

Almost surely, 2^{111123222210132} is an apocalyptic number.

111123222210132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111123222210132 is an abundant number, since it is smaller than the sum of its proper divisors (171736515547500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111123222210132 is a wasteful number, since it uses less digits than its factorization.

111123222210132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865128 (or 1865126 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 111123222210132 its reverse (231012222321111), we get a palindrome (342135444531243).

The spelling of 111123222210132 in words is "one hundred eleven trillion, one hundred twenty-three billion, two hundred twenty-two million, two hundred ten thousand, one hundred thirty-two".