1130012213120 has 128 divisors (see below), whose sum is σ = 3087786562560. Its totient is φ = 387378579456.

The previous prime is 1130012213093. The next prime is 1130012213177. The reversal of 1130012213120 is 213122100311.

It is a tau number, because it is divible by the number of its divisors (128).

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, 44639507 + ... + 44664813.

It is an arithmetic number, because the mean of its divisors is an integer number (24123332520).

Almost surely, 2^{1130012213120} is an apocalyptic number.

1130012213120 is a gapful number since it is divisible by the number (10) 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 1130012213120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1543893281280).

1130012213120 is an abundant number, since it is smaller than the sum of its proper divisors (1957774349440).

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

1130012213120 is an equidigital number, since it uses as much as digits as its factorization.

1130012213120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35300 (or 35288 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1130012213120 its reverse (213122100311), we get a palindrome (1343134313431).

The spelling of 1130012213120 in words is "one trillion, one hundred thirty billion, twelve million, two hundred thirteen thousand, one hundred twenty".