1000222009933 has 2 divisors, whose sum is σ = 1000222009934. Its totient is φ = 1000222009932.

The previous prime is 1000222009921. The next prime is 1000222010009. The reversal of 1000222009933 is 3399002220001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 640747418089 + 359474591844 = 800467^2 + 599562^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000222009933 - 2³⁷ = 862783056461 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000222009895 and 1000222009904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000222009903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500111004966 + 500111004967.

It is an arithmetic number, because the mean of its divisors is an integer number (500111004967).

Almost surely, 2^{1000222009933} is an apocalyptic number.

It is an amenable number.

1000222009933 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000222009933 is an equidigital number, since it uses as much as digits as its factorization.

1000222009933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

Adding to 1000222009933 its reverse (3399002220001), we get a palindrome (4399224229934).

The spelling of 1000222009933 in words is "one trillion, two hundred twenty-two million, nine thousand, nine hundred thirty-three".