1120010012200 has 24 divisors (see below), whose sum is σ = 2604023278830. Its totient is φ = 448004004800.

The previous prime is 1120010012197. The next prime is 1120010012207. The reversal of 1120010012200 is 22100100211.

It can be written as a sum of positive squares in 3 ways, for example, as 547212308644 + 572797703556 = 739738^2 + 756834^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1120010012207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2800024831 + ... + 2800025230.

Almost surely, 2^{1120010012200} is an apocalyptic number.

1120010012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120010012200 is an abundant number, since it is smaller than the sum of its proper divisors (1484013266630).

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

1120010012200 is a wasteful number, since it uses less digits than its factorization.

1120010012200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5600050077 (or 5600050068 counting only the distinct ones).

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

Adding to 1120010012200 its reverse (22100100211), we get a palindrome (1142110112411).

The spelling of 1120010012200 in words is "one trillion, one hundred twenty billion, ten million, twelve thousand, two hundred".