1210244009941 has 2 divisors, whose sum is σ = 1210244009942. Its totient is φ = 1210244009940.

The previous prime is 1210244009927. The next prime is 1210244010029. The reversal of 1210244009941 is 1499004420121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1145691936900 + 64552073041 = 1070370^2 + 254071^2 .

It is a cyclic number.

It is not a de Polignac number, because 1210244009941 - 2¹⁷ = 1210243878869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1210244009941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210244000941) 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, 605122004970 + 605122004971.

It is an arithmetic number, because the mean of its divisors is an integer number (605122004971).

Almost surely, 2^{1210244009941} is an apocalyptic number.

It is an amenable number.

1210244009941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210244009941 is an equidigital number, since it uses as much as digits as its factorization.

1210244009941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 1210244009941 in words is "one trillion, two hundred ten billion, two hundred forty-four million, nine thousand, nine hundred forty-one".