30222002223251 has 2 divisors, whose sum is σ = 30222002223252. Its totient is φ = 30222002223250.

The previous prime is 30222002223247. The next prime is 30222002223269. The reversal of 30222002223251 is 15232220022203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30222002223251 - 2² = 30222002223247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30222002223251.

It is not a weakly prime, because it can be changed into another prime (30222302223251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15111001111625 + 15111001111626.

It is an arithmetic number, because the mean of its divisors is an integer number (15111001111626).

Almost surely, 2^{30222002223251} is an apocalyptic number.

30222002223251 is a deficient number, since it is larger than the sum of its proper divisors (1).

30222002223251 is an equidigital number, since it uses as much as digits as its factorization.

30222002223251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 30222002223251 its reverse (15232220022203), we get a palindrome (45454222245454).

The spelling of 30222002223251 in words is "thirty trillion, two hundred twenty-two billion, two million, two hundred twenty-three thousand, two hundred fifty-one".