112210212102100 has 72 divisors (see below), whose sum is σ = 278287922252480. Its totient is φ = 38471160798720.

The previous prime is 112210212102073. The next prime is 112210212102103. The reversal of 112210212102100 is 1201212012211.

It is a super-3 number, since 3×112210212102100³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112210212102103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27988396 + ... + 31745404.

Almost surely, 2^{112210212102100} is an apocalyptic number.

112210212102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112210212102100 is an abundant number, since it is smaller than the sum of its proper divisors (166077710150380).

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

112210212102100 is a wasteful number, since it uses less digits than its factorization.

112210212102100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799697 (or 3799690 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112210212102100 its reverse (1201212012211), we get a palindrome (113411424114311).

The spelling of 112210212102100 in words is "one hundred twelve trillion, two hundred ten billion, two hundred twelve million, one hundred two thousand, one hundred".