112102212332220 has 192 divisors, whose sum is σ = 351022481155584. Its totient is φ = 26499952327680.

The previous prime is 112102212332189. The next prime is 112102212332237. The reversal of 112102212332220 is 22233212201211.

It is a super-3 number, since 3×112102212332220³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4128787 + ... + 15532266.

It is an arithmetic number, because the mean of its divisors is an integer number (1828242089352).

Almost surely, 2^{112102212332220} is an apocalyptic number.

112102212332220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112102212332220 is an abundant number, since it is smaller than the sum of its proper divisors (238920268823364).

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

112102212332220 is a wasteful number, since it uses less digits than its factorization.

112102212332220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19661292 (or 19661290 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 112102212332220 its reverse (22233212201211), we get a palindrome (134335424533431).

The spelling of 112102212332220 in words is "one hundred twelve trillion, one hundred two billion, two hundred twelve million, three hundred thirty-two thousand, two hundred twenty".