112201020112 has 20 divisors (see below), whose sum is σ = 228831028480. Its totient is φ = 53147851488.

The previous prime is 112201019989. The next prime is 112201020121. The reversal of 112201020112 is 211020102211.

It is a junction number, because it is equal to n+sod(n) for n = 112201020092 and 112201020101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184540848 + ... + 184541455.

It is an arithmetic number, because the mean of its divisors is an integer number (11441551424).

Almost surely, 2^112201020112 is an apocalyptic number.

It is an amenable number.

112201020112 is an abundant number, since it is smaller than the sum of its proper divisors (116630008368).

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

112201020112 is a wasteful number, since it uses less digits than its factorization.

112201020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369082330 (or 369082324 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112201020112 its reverse (211020102211), we get a palindrome (323221122323).

The spelling of 112201020112 in words is "one hundred twelve billion, two hundred one million, twenty thousand, one hundred twelve".