112230643100 has 36 divisors (see below), whose sum is σ = 244119068088. Its totient is φ = 44785608000.

The previous prime is 112230643073. The next prime is 112230643103. The reversal of 112230643100 is 1346032211.

It is a super-2 number, since 2×112230643100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112230643103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1290806 + ... + 1375005.

Almost surely, 2^112230643100 is an apocalyptic number.

112230643100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112230643100 is an abundant number, since it is smaller than the sum of its proper divisors (131888424988).

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

112230643100 is a wasteful number, since it uses less digits than its factorization.

112230643100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2666246 (or 2666239 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 112230643100 its reverse (1346032211), we get a palindrome (113576675311).

The spelling of 112230643100 in words is "one hundred twelve billion, two hundred thirty million, six hundred forty-three thousand, one hundred".