72222102299 has 2 divisors, whose sum is σ = 72222102300. Its totient is φ = 72222102298.

The previous prime is 72222102289. The next prime is 72222102353. The reversal of 72222102299 is 99220122227.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 72222102299 - 2⁴ = 72222102283 is a prime.

It is not a weakly prime, because it can be changed into another prime (72222102289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36111051149 + 36111051150.

It is an arithmetic number, because the mean of its divisors is an integer number (36111051150).

Almost surely, 2^72222102299 is an apocalyptic number.

72222102299 is a deficient number, since it is larger than the sum of its proper divisors (1).

72222102299 is an equidigital number, since it uses as much as digits as its factorization.

72222102299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 72222102299 in words is "seventy-two billion, two hundred twenty-two million, one hundred two thousand, two hundred ninety-nine".