1120210020012 has 24 divisors (see below), whose sum is σ = 2614764697776. Its totient is φ = 373268866048.

The previous prime is 1120210020001. The next prime is 1120210020043. The reversal of 1120210020012 is 2100200120211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1120210020012.

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, 16774533 + ... + 16841180.

It is an arithmetic number, because the mean of its divisors is an integer number (108948529074).

Almost surely, 2^{1120210020012} is an apocalyptic number.

1120210020012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120210020012 is an abundant number, since it is smaller than the sum of its proper divisors (1494554677764).

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

1120210020012 is a wasteful number, since it uses less digits than its factorization.

1120210020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33618497 (or 33618495 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1120210020012 its reverse (2100200120211), we get a palindrome (3220410140223).

The spelling of 1120210020012 in words is "one trillion, one hundred twenty billion, two hundred ten million, twenty thousand, twelve".