112021220099 has 2 divisors, whose sum is σ = 112021220100. Its totient is φ = 112021220098.

The previous prime is 112021220057. The next prime is 112021220141. The reversal of 112021220099 is 990022120211.

It is a balanced prime because it is at equal distance from previous prime (112021220057) and next prime (112021220141).

It is a cyclic number.

It is not a de Polignac number, because 112021220099 - 2²⁴ = 112004442883 is a prime.

It is not a weakly prime, because it can be changed into another prime (112021220009) 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, 56010610049 + 56010610050.

It is an arithmetic number, because the mean of its divisors is an integer number (56010610050).

Almost surely, 2^112021220099 is an apocalyptic number.

112021220099 is a deficient number, since it is larger than the sum of its proper divisors (1).

112021220099 is an equidigital number, since it uses as much as digits as its factorization.

112021220099 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 112021220099 in words is "one hundred twelve billion, twenty-one million, two hundred twenty thousand, ninety-nine".