2112002219941 has 2 divisors, whose sum is σ = 2112002219942. Its totient is φ = 2112002219940.

The previous prime is 2112002219933. The next prime is 2112002220079. The reversal of 2112002219941 is 1499122002112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1168714507041 + 943287712900 = 1081071^2 + 971230^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112002219941 - 2³ = 2112002219933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2112002219897 and 2112002219906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112002219911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056001109970 + 1056001109971.

It is an arithmetic number, because the mean of its divisors is an integer number (1056001109971).

Almost surely, 2^{2112002219941} is an apocalyptic number.

It is an amenable number.

2112002219941 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112002219941 is an equidigital number, since it uses as much as digits as its factorization.

2112002219941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 2112002219941 in words is "two trillion, one hundred twelve billion, two million, two hundred nineteen thousand, nine hundred forty-one".