1130322212120 has 32 divisors (see below), whose sum is σ = 2543258448720. Its totient is φ = 452122934400.

The previous prime is 1130322212111. The next prime is 1130322212141. The reversal of 1130322212120 is 212122230311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1130322212092 and 1130322212101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4125395 + ... + 4390845.

Almost surely, 2^{1130322212120} is an apocalyptic number.

1130322212120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130322212120 is an abundant number, since it is smaller than the sum of its proper divisors (1412936236600).

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

1130322212120 is a wasteful number, since it uses less digits than its factorization.

1130322212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371915 (or 371911 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1130322212120 its reverse (212122230311), we get a palindrome (1342444442431).

The spelling of 1130322212120 in words is "one trillion, one hundred thirty billion, three hundred twenty-two million, two hundred twelve thousand, one hundred twenty".