1003222999 has 2 divisors, whose sum is σ = 1003223000. Its totient is φ = 1003222998.

The previous prime is 1003222967. The next prime is 1003223017. The reversal of 1003222999 is 9992223001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1003222999 - 2⁵ = 1003222967 is a prime.

It is a super-4 number, since 4×1003222999⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1003222919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501611499 + 501611500.

It is an arithmetic number, because the mean of its divisors is an integer number (501611500).

Almost surely, 2^1003222999 is an apocalyptic number.

1003222999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003222999 is an equidigital number, since it uses as much as digits as its factorization.

1003222999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 1003222999 is about 31673.6956953242. The cubic root of 1003222999 is about 1001.0731808708.

The spelling of 1003222999 in words is "one billion, three million, two hundred twenty-two thousand, nine hundred ninety-nine".