1202202002201 has 2 divisors, whose sum is σ = 1202202002202. Its totient is φ = 1202202002200.

The previous prime is 1202202002189. The next prime is 1202202002293. The reversal of 1202202002201 is 1022002022021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 885902618176 + 316299384025 = 941224^2 + 562405^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202202002201 - 2¹⁸ = 1202201740057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202202008201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601101001100 + 601101001101.

It is an arithmetic number, because the mean of its divisors is an integer number (601101001101).

Almost surely, 2^{1202202002201} is an apocalyptic number.

It is an amenable number.

1202202002201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202202002201 is an equidigital number, since it uses as much as digits as its factorization.

1202202002201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1202202002201 its reverse (1022002022021), we get a palindrome (2224204024222).

The spelling of 1202202002201 in words is "one trillion, two hundred two billion, two hundred two million, two thousand, two hundred one".