1201202200013 has 2 divisors, whose sum is σ = 1201202200014. Its totient is φ = 1201202200012.

The previous prime is 1201202199979. The next prime is 1201202200021. The reversal of 1201202200013 is 3100022021021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1181486389444 + 19715810569 = 1086962^2 + 140413^2 .

It is a cyclic number.

It is not a de Polignac number, because 1201202200013 - 2¹⁸ = 1201201937869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1201202200043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600601100006 + 600601100007.

It is an arithmetic number, because the mean of its divisors is an integer number (600601100007).

Almost surely, 2^{1201202200013} is an apocalyptic number.

It is an amenable number.

1201202200013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201202200013 is an equidigital number, since it uses as much as digits as its factorization.

1201202200013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1201202200013 its reverse (3100022021021), we get a palindrome (4301224221034).

The spelling of 1201202200013 in words is "one trillion, two hundred one billion, two hundred two million, two hundred thousand, thirteen".