1204225250 has 16 divisors (see below), whose sum is σ = 2254310136. Its totient is φ = 481690000.

The previous prime is 1204225207. The next prime is 1204225289. The reversal of 1204225250 is 525224021.

It can be written as a sum of positive squares in 4 ways, for example, as 516789289 + 687435961 = 22733^2 + 26219^2 .

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, 2408201 + ... + 2408700.

Almost surely, 2^1204225250 is an apocalyptic number.

1204225250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1204225250 is a deficient number, since it is larger than the sum of its proper divisors (1050084886).

1204225250 is an equidigital number, since it uses as much as digits as its factorization.

1204225250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4816918 (or 4816908 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 1204225250 is about 34701.9487925390. The cubic root of 1204225250 is about 1063.9043298994.

Adding to 1204225250 its reverse (525224021), we get a palindrome (1729449271).

The spelling of 1204225250 in words is "one billion, two hundred four million, two hundred twenty-five thousand, two hundred fifty".