112102233102 has 24 divisors (see below), whose sum is σ = 257175711936. Its totient is φ = 35169327936.

The previous prime is 112102233073. The next prime is 112102233107. The reversal of 112102233102 is 201332201211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112102233107) 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, 183173278 + ... + 183173889.

It is an arithmetic number, because the mean of its divisors is an integer number (10715654664).

Almost surely, 2^112102233102 is an apocalyptic number.

112102233102 is an abundant number, since it is smaller than the sum of its proper divisors (145073478834).

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

112102233102 is a wasteful number, since it uses less digits than its factorization.

112102233102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366347192 (or 366347189 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112102233102 its reverse (201332201211), we get a palindrome (313434434313).

The spelling of 112102233102 in words is "one hundred twelve billion, one hundred two million, two hundred thirty-three thousand, one hundred two".