300222221969 has 2 divisors, whose sum is σ = 300222221970. Its totient is φ = 300222221968.

The previous prime is 300222221927. The next prime is 300222222023. The reversal of 300222221969 is 969122222003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 229632640000 + 70589581969 = 479200^2 + 265687^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-300222221969 is a prime.

It is a super-2 number, since 2×300222221969² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (300222221069) 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, 150111110984 + 150111110985.

It is an arithmetic number, because the mean of its divisors is an integer number (150111110985).

Almost surely, 2^300222221969 is an apocalyptic number.

It is an amenable number.

300222221969 is a deficient number, since it is larger than the sum of its proper divisors (1).

300222221969 is an equidigital number, since it uses as much as digits as its factorization.

300222221969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 300222221969 in words is "three hundred billion, two hundred twenty-two million, two hundred twenty-one thousand, nine hundred sixty-nine".