112220212102012 has 24 divisors (see below), whose sum is σ = 227790281285504. Its totient is φ = 47376550097712.

The previous prime is 112220212102001. The next prime is 112220212102027. The reversal of 112220212102012 is 210201212022211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29909436318 + ... + 29909440069.

Almost surely, 2^{112220212102012} is an apocalyptic number.

It is an amenable number.

112220212102012 is an abundant number, since it is smaller than the sum of its proper divisors (115570069183492).

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

112220212102012 is a wasteful number, since it uses less digits than its factorization.

112220212102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59818876465 (or 59818876463 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 112220212102012 its reverse (210201212022211), we get a palindrome (322421424124223).

The spelling of 112220212102012 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred twelve million, one hundred two thousand, twelve".