1112020102112 has 48 divisors (see below), whose sum is σ = 2201754260160. Its totient is φ = 552851085312.

The previous prime is 1112020102051. The next prime is 1112020102147. The reversal of 1112020102112 is 2112010202111.

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, 5257148 + ... + 5464580.

It is an arithmetic number, because the mean of its divisors is an integer number (45869880420).

Almost surely, 2^{1112020102112} is an apocalyptic number.

It is an amenable number.

1112020102112 is a deficient number, since it is larger than the sum of its proper divisors (1089734158048).

1112020102112 is a wasteful number, since it uses less digits than its factorization.

1112020102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208395 (or 208387 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1112020102112 its reverse (2112010202111), we get a palindrome (3224030304223).

Subtracting 1112020102112 from its reverse (2112010202111), we obtain a palindrome (999990099999).

The spelling of 1112020102112 in words is "one trillion, one hundred twelve billion, twenty million, one hundred two thousand, one hundred twelve".