1130112100212 has 48 divisors (see below), whose sum is σ = 2710804212480. Its totient is φ = 366169928832.

The previous prime is 1130112100211. The next prime is 1130112100217. The reversal of 1130112100212 is 2120012110311.

It is a junction number, because it is equal to n+sod(n) for n = 1130112100191 and 1130112100200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130112100211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 763563 + ... + 1686194.

It is an arithmetic number, because the mean of its divisors is an integer number (56475087760).

Almost surely, 2^{1130112100212} is an apocalyptic number.

1130112100212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1130112100212 is an abundant number, since it is smaller than the sum of its proper divisors (1580692112268).

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

1130112100212 is a wasteful number, since it uses less digits than its factorization.

1130112100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450840 (or 2450838 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1130112100212 its reverse (2120012110311), we get a palindrome (3250124210523).

The spelling of 1130112100212 in words is "one trillion, one hundred thirty billion, one hundred twelve million, one hundred thousand, two hundred twelve".