12070220999 has 2 divisors, whose sum is σ = 12070221000. Its totient is φ = 12070220998.

The previous prime is 12070220971. The next prime is 12070221013. The reversal of 12070220999 is 99902207021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12070220999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12070220909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6035110499 + 6035110500.

It is an arithmetic number, because the mean of its divisors is an integer number (6035110500).

Almost surely, 2^12070220999 is an apocalyptic number.

12070220999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12070220999 is an equidigital number, since it uses as much as digits as its factorization.

12070220999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 41.

The spelling of 12070220999 in words is "twelve billion, seventy million, two hundred twenty thousand, nine hundred ninety-nine".