1120202002120 has 32 divisors (see below), whose sum is σ = 2521746558720. Its totient is φ = 447851102400.

The previous prime is 1120202002111. The next prime is 1120202002169. The reversal of 1120202002120 is 212002020211.

It is a happy number.

It is a super-3 number, since 3×1120202002120³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1120202002120.

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, 7099062 + ... + 7255141.

It is an arithmetic number, because the mean of its divisors is an integer number (78804579960).

Almost surely, 2^{1120202002120} is an apocalyptic number.

1120202002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120202002120 is an abundant number, since it is smaller than the sum of its proper divisors (1401544556600).

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

1120202002120 is a wasteful number, since it uses less digits than its factorization.

1120202002120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14356165 (or 14356161 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1120202002120 its reverse (212002020211), we get a palindrome (1332204022331).

The spelling of 1120202002120 in words is "one trillion, one hundred twenty billion, two hundred two million, two thousand, one hundred twenty".