1002000222323 has 2 divisors, whose sum is σ = 1002000222324. Its totient is φ = 1002000222322.

The previous prime is 1002000222319. The next prime is 1002000222337. The reversal of 1002000222323 is 3232220002001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1002000222323 - 2² = 1002000222319 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002000222383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501000111161 + 501000111162.

It is an arithmetic number, because the mean of its divisors is an integer number (501000111162).

Almost surely, 2^{1002000222323} is an apocalyptic number.

1002000222323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002000222323 is an equidigital number, since it uses as much as digits as its factorization.

1002000222323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 1002000222323 its reverse (3232220002001), we get a palindrome (4234220224324).

The spelling of 1002000222323 in words is "one trillion, two billion, two hundred twenty-two thousand, three hundred twenty-three".