1120010202012 has 96 divisors (see below), whose sum is σ = 2890789913088. Its totient is φ = 335323747584.

The previous prime is 1120010202001. The next prime is 1120010202019. The reversal of 1120010202012 is 2102020100211.

It is a super-2 number, since 2×1120010202012² (a number of 25 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120010202019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1446778 + ... + 2081630.

It is an arithmetic number, because the mean of its divisors is an integer number (30112394928).

Almost surely, 2^{1120010202012} is an apocalyptic number.

1120010202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120010202012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1445394956544).

1120010202012 is an abundant number, since it is smaller than the sum of its proper divisors (1770779711076).

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

1120010202012 is a wasteful number, since it uses less digits than its factorization.

1120010202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635179 (or 635177 counting only the distinct ones).

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

Adding to 1120010202012 its reverse (2102020100211), we get a palindrome (3222030302223).

The spelling of 1120010202012 in words is "one trillion, one hundred twenty billion, ten million, two hundred two thousand, twelve".