12000219983 has 2 divisors, whose sum is σ = 12000219984. Its totient is φ = 12000219982.

The previous prime is 12000219943. The next prime is 12000220003. The reversal of 12000219983 is 38991200021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12000219983 - 2¹⁶ = 12000154447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12000219943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000109991 + 6000109992.

It is an arithmetic number, because the mean of its divisors is an integer number (6000109992).

Almost surely, 2^12000219983 is an apocalyptic number.

12000219983 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000219983 is an equidigital number, since it uses as much as digits as its factorization.

12000219983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 12000219983 in words is "twelve billion, two hundred nineteen thousand, nine hundred eighty-three".