12202200009973 has 2 divisors, whose sum is σ = 12202200009974. Its totient is φ = 12202200009972.

The previous prime is 12202200009971. The next prime is 12202200009997. The reversal of 12202200009973 is 37990000220221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11800647132849 + 401552877124 = 3435207^2 + 633682^2 .

It is a cyclic number.

It is not a de Polignac number, because 12202200009973 - 2¹ = 12202200009971 is a prime.

Together with 12202200009971, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12202200009971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101100004986 + 6101100004987.

It is an arithmetic number, because the mean of its divisors is an integer number (6101100004987).

Almost surely, 2^{12202200009973} is an apocalyptic number.

It is an amenable number.

12202200009973 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202200009973 is an equidigital number, since it uses as much as digits as its factorization.

12202200009973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 12202200009973 in words is "twelve trillion, two hundred two billion, two hundred million, nine thousand, nine hundred seventy-three".