112011012221120 has 112 divisors (see below), whose sum is σ = 277068595874400. Its totient is φ = 43079924858880.

The previous prime is 112011012221021. The next prime is 112011012221197. The reversal of 112011012221120 is 21122210110211.

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, 22805330 + ... + 27278289.

Almost surely, 2^{112011012221120} is an apocalyptic number.

112011012221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112011012221120 is an abundant number, since it is smaller than the sum of its proper divisors (165057583653280).

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

112011012221120 is a wasteful number, since it uses less digits than its factorization.

112011012221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50083906 (or 50083896 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112011012221120 its reverse (21122210110211), we get a palindrome (133133222331331).

The spelling of 112011012221120 in words is "one hundred twelve trillion, eleven billion, twelve million, two hundred twenty-one thousand, one hundred twenty".