304220012699 has 2 divisors, whose sum is σ = 304220012700. Its totient is φ = 304220012698.

The previous prime is 304220012683. The next prime is 304220012729. The reversal of 304220012699 is 996210022403.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 304220012699 - 2⁴ = 304220012683 is a prime.

It is a super-2 number, since 2×304220012699² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (304250012699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152110006349 + 152110006350.

It is an arithmetic number, because the mean of its divisors is an integer number (152110006350).

Almost surely, 2^304220012699 is an apocalyptic number.

304220012699 is a deficient number, since it is larger than the sum of its proper divisors (1).

304220012699 is an equidigital number, since it uses as much as digits as its factorization.

304220012699 is an evil number, because the sum of its binary digits is even.

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

The spelling of 304220012699 in words is "three hundred four billion, two hundred twenty million, twelve thousand, six hundred ninety-nine".