1120211130020 has 36 divisors (see below), whose sum is σ = 2459170505820. Its totient is φ = 428602515264.

The previous prime is 1120211129981. The next prime is 1120211130119. The reversal of 1120211130020 is 200311120211.

It can be written as a sum of positive squares in 2 ways, for example, as 148630296676 + 971580833344 = 385526^2 + 985688^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1120211129977 and 1120211130004.

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 11 ways as a sum of consecutive naturals, for example, 52929455 + ... + 52950614.

Almost surely, 2^{1120211130020} is an apocalyptic number.

1120211130020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120211130020 is an abundant number, since it is smaller than the sum of its proper divisors (1338959375800).

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

1120211130020 is a wasteful number, since it uses less digits than its factorization.

1120211130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105880124 (or 105880099 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1120211130020 its reverse (200311120211), we get a palindrome (1320522250231).

The spelling of 1120211130020 in words is "one trillion, one hundred twenty billion, two hundred eleven million, one hundred thirty thousand, twenty".