1333243225 has 12 divisors (see below), whose sum is σ = 1656806656. Its totient is φ = 1064281680.

The previous prime is 1333243217. The next prime is 1333243283. The reversal of 1333243225 is 5223423331.

It is not a de Polignac number, because 1333243225 - 2³ = 1333243217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1333243193 and 1333243202.

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, 46017 + ... + 69166.

Almost surely, 2^1333243225 is an apocalyptic number.

It is an amenable number.

1333243225 is a deficient number, since it is larger than the sum of its proper divisors (323563431).

1333243225 is a wasteful number, since it uses less digits than its factorization.

1333243225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115656 (or 115651 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 1333243225 is about 36513.6032869943. The cubic root of 1333243225 is about 1100.6176214762.

Adding to 1333243225 its reverse (5223423331), we get a palindrome (6556666556).

The spelling of 1333243225 in words is "one billion, three hundred thirty-three million, two hundred forty-three thousand, two hundred twenty-five".