112122220210200 has 96 divisors (see below), whose sum is σ = 386198758520400. Its totient is φ = 29899258721280.

The previous prime is 112122220210111. The next prime is 112122220210219. The reversal of 112122220210200 is 2012022221211.

It is a happy number.

112122220210200 is a `hidden beast` number, since 1 + 1 + 212 + 2 + 220 + 210 + 20 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10381681657 + ... + 10381692456.

Almost surely, 2^{112122220210200} is an apocalyptic number.

112122220210200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112122220210200 is an abundant number, since it is smaller than the sum of its proper divisors (274076538310200).

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

112122220210200 is a wasteful number, since it uses less digits than its factorization.

112122220210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20763374138 (or 20763374123 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 112122220210200 its reverse (2012022221211), we get a palindrome (114134242431411).

The spelling of 112122220210200 in words is "one hundred twelve trillion, one hundred twenty-two billion, two hundred twenty million, two hundred ten thousand, two hundred".