112233332111100 has 144 divisors (see below), whose sum is σ = 344263108417536. Its totient is φ = 28180644768000.

The previous prime is 112233332111081. The next prime is 112233332111141. The reversal of 112233332111100 is 1111233332211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 162738336 + ... + 163426535.

Almost surely, 2^{112233332111100} is an apocalyptic number.

112233332111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112233332111100 is an abundant number, since it is smaller than the sum of its proper divisors (232029776306436).

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

112233332111100 is a wasteful number, since it uses less digits than its factorization.

112233332111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326164956 (or 326164949 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 112233332111100 its reverse (1111233332211), we get a palindrome (113344565443311).

It can be divided in two parts, 112233332111 and 100, that added together give a palindrome (112233332211).

The spelling of 112233332111100 in words is "one hundred twelve trillion, two hundred thirty-three billion, three hundred thirty-two million, one hundred eleven thousand, one hundred".