1120204470700 has 144 divisors (see below), whose sum is σ = 2804184895680. Its totient is φ = 380468551680.

The previous prime is 1120204470689. The next prime is 1120204470719. The reversal of 1120204470700 is 70744020211.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 279141894 + ... + 279145906.

It is an arithmetic number, because the mean of its divisors is an integer number (19473506220).

Almost surely, 2^{1120204470700} is an apocalyptic number.

1120204470700 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 1120204470700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1402092447840).

1120204470700 is an abundant number, since it is smaller than the sum of its proper divisors (1683980424980).

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

1120204470700 is a wasteful number, since it uses less digits than its factorization.

1120204470700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7676 (or 7669 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

Adding to 1120204470700 its reverse (70744020211), we get a palindrome (1190948490911).

The spelling of 1120204470700 in words is "one trillion, one hundred twenty billion, two hundred four million, four hundred seventy thousand, seven hundred".