1120210003020 has 144 divisors (see below), whose sum is σ = 3476814905088. Its totient is φ = 268926704640.

The previous prime is 1120210003013. The next prime is 1120210003057. The reversal of 1120210003020 is 203000120211.

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

It is a junction number, because it is equal to n+sod(n) for n = 1120210002987 and 1120210003005.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1005586 + ... + 1803225.

It is an arithmetic number, because the mean of its divisors is an integer number (24144547952).

Almost surely, 2^{1120210003020} is an apocalyptic number.

1120210003020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120210003020 is an abundant number, since it is smaller than the sum of its proper divisors (2356604902068).

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

1120210003020 is a wasteful number, since it uses less digits than its factorization.

1120210003020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808880 (or 2808861 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 1120210003020 its reverse (203000120211), we get a palindrome (1323210123231).

The spelling of 1120210003020 in words is "one trillion, one hundred twenty billion, two hundred ten million, three thousand, twenty".