1120210000120 has 64 divisors (see below), whose sum is σ = 2547393157440. Its totient is φ = 443304960000.

The previous prime is 1120210000103. The next prime is 1120210000127. The reversal of 1120210000120 is 210000120211.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 1120210000097 and 1120210000106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120210000127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5157720 + ... + 5370520.

It is an arithmetic number, because the mean of its divisors is an integer number (39803018085).

Almost surely, 2^{1120210000120} is an apocalyptic number.

1120210000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120210000120 is an abundant number, since it is smaller than the sum of its proper divisors (1427183157320).

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

1120210000120 is a wasteful number, since it uses less digits than its factorization.

1120210000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214216 (or 214212 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1120210000120 its reverse (210000120211), we get a palindrome (1330210120331).

The spelling of 1120210000120 in words is "one trillion, one hundred twenty billion, two hundred ten million, one hundred twenty", and thus it is an aban number.