1120200120000 has 840 divisors, whose sum is σ = 4363248825936. Its totient is φ = 273042432000.

The previous prime is 1120200119977. The next prime is 1120200120047. The reversal of 1120200120000 is 210020211.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 500758882 + ... + 500761118.

Almost surely, 2^{1120200120000} is an apocalyptic number.

1120200120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120200120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2181624412968).

1120200120000 is an abundant number, since it is smaller than the sum of its proper divisors (3243048705936).

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

1120200120000 is a wasteful number, since it uses less digits than its factorization.

1120200120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395 (or 2367 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1120200120000 its reverse (210020211), we get a palindrome (1120410140211).

The spelling of 1120200120000 in words is "one trillion, one hundred twenty billion, two hundred million, one hundred twenty thousand".