1120200220000 has 60 divisors (see below), whose sum is σ = 2755860620436. Its totient is φ = 448080080000.

The previous prime is 1120200219991. The next prime is 1120200220003. The reversal of 1120200220000 is 220020211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120200220003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 27985006 + ... + 28025005.

Almost surely, 2^{1120200220000} is an apocalyptic number.

1120200220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120200220000 is an abundant number, since it is smaller than the sum of its proper divisors (1635660400436).

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

1120200220000 is an frugal number, since it uses more digits than its factorization.

1120200220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56010041 (or 56010018 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1120200220000 its reverse (220020211), we get a palindrome (1120420240211).

The spelling of 1120200220000 in words is "one trillion, one hundred twenty billion, two hundred million, two hundred twenty thousand".