1112202110012 has 48 divisors (see below), whose sum is σ = 2278883131392. Its totient is φ = 464986293120.

The previous prime is 1112202110003. The next prime is 1112202110111. The reversal of 1112202110012 is 2100112022111.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13163333 + ... + 13247555.

It is an arithmetic number, because the mean of its divisors is an integer number (47476731904).

Almost surely, 2^{1112202110012} is an apocalyptic number.

It is an amenable number.

1112202110012 is an abundant number, since it is smaller than the sum of its proper divisors (1166681021380).

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

1112202110012 is a wasteful number, since it uses less digits than its factorization.

1112202110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95778 (or 95776 counting only the distinct ones).

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

Adding to 1112202110012 its reverse (2100112022111), we get a palindrome (3212314132123).

The spelling of 1112202110012 in words is "one trillion, one hundred twelve billion, two hundred two million, one hundred ten thousand, twelve".