1201013302201 has 2 divisors, whose sum is σ = 1201013302202. Its totient is φ = 1201013302200.

The previous prime is 1201013302187. The next prime is 1201013302261. The reversal of 1201013302201 is 1022033101021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 816239971600 + 384773330601 = 903460^2 + 620301^2 .

It is a cyclic number.

It is not a de Polignac number, because 1201013302201 - 2²¹ = 1201011205049 is a prime.

It is not a weakly prime, because it can be changed into another prime (1201013302261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600506651100 + 600506651101.

It is an arithmetic number, because the mean of its divisors is an integer number (600506651101).

Almost surely, 2^{1201013302201} is an apocalyptic number.

It is an amenable number.

1201013302201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201013302201 is an equidigital number, since it uses as much as digits as its factorization.

1201013302201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1201013302201 its reverse (1022033101021), we get a palindrome (2223046403222).

The spelling of 1201013302201 in words is "one trillion, two hundred one billion, thirteen million, three hundred two thousand, two hundred one".