1120244000 has 48 divisors (see below), whose sum is σ = 2752449336. Its totient is φ = 448096000.

The previous prime is 1120243963. The next prime is 1120244039. The reversal of 1120244000 is 4420211.

It can be written as a sum of positive squares in 4 ways, for example, as 429815824 + 690428176 = 20732^2 + 26276^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136031 + ... + 144030.

Almost surely, 2^1120244000 is an apocalyptic number.

1120244000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120244000 is an abundant number, since it is smaller than the sum of its proper divisors (1632205336).

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

1120244000 is an equidigital number, since it uses as much as digits as its factorization.

1120244000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280086 (or 280068 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1120244000 is about 33470.0463100964. The cubic root of 1120244000 is about 1038.5742296896.

Adding to 1120244000 its reverse (4420211), we get a palindrome (1124664211).

The spelling of 1120244000 in words is "one billion, one hundred twenty million, two hundred forty-four thousand".