2221120010099 has 2 divisors, whose sum is σ = 2221120010100. Its totient is φ = 2221120010098.

The previous prime is 2221120010077. The next prime is 2221120010143. The reversal of 2221120010099 is 9900100211222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2221120010099 is a prime.

It is not a weakly prime, because it can be changed into another prime (2221120010069) 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, 1110560005049 + 1110560005050.

It is an arithmetic number, because the mean of its divisors is an integer number (1110560005050).

Almost surely, 2^{2221120010099} is an apocalyptic number.

2221120010099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2221120010099 is an equidigital number, since it uses as much as digits as its factorization.

2221120010099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 2221120010099 in words is "two trillion, two hundred twenty-one billion, one hundred twenty million, ten thousand, ninety-nine".