1204413225 has 12 divisors (see below), whose sum is σ = 1991296656. Its totient is φ = 642353680.

The previous prime is 1204413163. The next prime is 1204413247. The reversal of 1204413225 is 5223144021.

1204413225 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1204413225 - 2¹¹ = 1204411177 is a prime.

It is a super-2 number, since 2×1204413225² = 2901222433109801250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1204413195 and 1204413204.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8029347 + ... + 8029496.

It is an arithmetic number, because the mean of its divisors is an integer number (165941388).

Almost surely, 2^1204413225 is an apocalyptic number.

1204413225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1204413225 is a deficient number, since it is larger than the sum of its proper divisors (786883431).

1204413225 is a wasteful number, since it uses less digits than its factorization.

1204413225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16058856 (or 16058851 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1204413225 is about 34704.6571082326. The cubic root of 1204413225 is about 1063.9596841646.

Adding to 1204413225 its reverse (5223144021), we get a palindrome (6427557246).

The spelling of 1204413225 in words is "one billion, two hundred four million, four hundred thirteen thousand, two hundred twenty-five".