30002223002473 has 2 divisors, whose sum is σ = 30002223002474. Its totient is φ = 30002223002472.

The previous prime is 30002223002387. The next prime is 30002223002497. The reversal of 30002223002473 is 37420032220003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28129148830864 + 1873074171609 = 5303692^2 + 1368603^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30002223002473 is a prime.

It is not a weakly prime, because it can be changed into another prime (30002223062473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15001111501236 + 15001111501237.

It is an arithmetic number, because the mean of its divisors is an integer number (15001111501237).

Almost surely, 2^{30002223002473} is an apocalyptic number.

It is an amenable number.

30002223002473 is a deficient number, since it is larger than the sum of its proper divisors (1).

30002223002473 is an equidigital number, since it uses as much as digits as its factorization.

30002223002473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 28.

Adding to 30002223002473 its reverse (37420032220003), we get a palindrome (67422255222476).

The spelling of 30002223002473 in words is "thirty trillion, two billion, two hundred twenty-three million, two thousand, four hundred seventy-three".