1250222333 has 2 divisors, whose sum is σ = 1250222334. Its totient is φ = 1250222332.

The previous prime is 1250222329. The next prime is 1250222357. The reversal of 1250222333 is 3332220521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1022272729 + 227949604 = 31973^2 + 15098^2 .

It is a cyclic number.

It is not a de Polignac number, because 1250222333 - 2² = 1250222329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1250222299 and 1250222308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1250222383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625111166 + 625111167.

It is an arithmetic number, because the mean of its divisors is an integer number (625111167).

Almost surely, 2^1250222333 is an apocalyptic number.

It is an amenable number.

1250222333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1250222333 is an equidigital number, since it uses as much as digits as its factorization.

1250222333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 1250222333 is about 35358.4831829647. The cubic root of 1250222333 is about 1077.2812081534.

Adding to 1250222333 its reverse (3332220521), we get a palindrome (4582442854).

The spelling of 1250222333 in words is "one billion, two hundred fifty million, two hundred twenty-two thousand, three hundred thirty-three".