1120204450 has 12 divisors (see below), whose sum is σ = 2083580370. Its totient is φ = 448081760.

The previous prime is 1120204447. The next prime is 1120204469. The reversal of 1120204450 is 544020211.

It can be written as a sum of positive squares in 3 ways, for example, as 682097689 + 438106761 = 26117^2 + 20931^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11201995 + ... + 11202094.

Almost surely, 2^1120204450 is an apocalyptic number.

1120204450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120204450 is a deficient number, since it is larger than the sum of its proper divisors (963375920).

1120204450 is a wasteful number, since it uses less digits than its factorization.

1120204450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22404101 (or 22404096 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 1120204450 is about 33469.4554780923. The cubic root of 1120204450 is about 1038.5620073243.

Adding to 1120204450 its reverse (544020211), we get a palindrome (1664224661).

The spelling of 1120204450 in words is "one billion, one hundred twenty million, two hundred four thousand, four hundred fifty".