1225532333 has 2 divisors, whose sum is σ = 1225532334. Its totient is φ = 1225532332.

The previous prime is 1225532317. The next prime is 1225532351. The reversal of 1225532333 is 3332355221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1096073449 + 129458884 = 33107^2 + 11378^2 .

It is a cyclic number.

It is not a de Polignac number, because 1225532333 - 2⁴ = 1225532317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1225532296 and 1225532305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1225532383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612766166 + 612766167.

It is an arithmetic number, because the mean of its divisors is an integer number (612766167).

Almost surely, 2^1225532333 is an apocalyptic number.

It is an amenable number.

1225532333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1225532333 is an equidigital number, since it uses as much as digits as its factorization.

1225532333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16200, while the sum is 29.

The square root of 1225532333 is about 35007.6039311462. The cubic root of 1225532333 is about 1070.1424484995.

Adding to 1225532333 its reverse (3332355221), we get a palindrome (4557887554).

The spelling of 1225532333 in words is "one billion, two hundred twenty-five million, five hundred thirty-two thousand, three hundred thirty-three".