120002199983 has 2 divisors, whose sum is σ = 120002199984. Its totient is φ = 120002199982.

The previous prime is 120002199949. The next prime is 120002200039. The reversal of 120002199983 is 389991200021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120002199983 - 2²⁰ = 120001151407 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120002199913) 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, 60001099991 + 60001099992.

It is an arithmetic number, because the mean of its divisors is an integer number (60001099992).

Almost surely, 2^120002199983 is an apocalyptic number.

120002199983 is a deficient number, since it is larger than the sum of its proper divisors (1).

120002199983 is an equidigital number, since it uses as much as digits as its factorization.

120002199983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 44.

The spelling of 120002199983 in words is "one hundred twenty billion, two million, one hundred ninety-nine thousand, nine hundred eighty-three".