102000010202201 has 2 divisors, whose sum is σ = 102000010202202. Its totient is φ = 102000010202200.

The previous prime is 102000010202183. The next prime is 102000010202239. The reversal of 102000010202201 is 102202010000201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84832868146576 + 17167142055625 = 9210476^2 + 4143325^2 .

It is a cyclic number.

It is not a de Polignac number, because 102000010202201 - 2⁴⁶ = 31631266024537 is a prime.

It is not a weakly prime, because it can be changed into another prime (102000010102201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51000005101100 + 51000005101101.

It is an arithmetic number, because the mean of its divisors is an integer number (51000005101101).

Almost surely, 2^{102000010202201} is an apocalyptic number.

It is an amenable number.

102000010202201 is a deficient number, since it is larger than the sum of its proper divisors (1).

102000010202201 is an equidigital number, since it uses as much as digits as its factorization.

102000010202201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102000010202201 its reverse (102202010000201), we get a palindrome (204202020202402).

The spelling of 102000010202201 in words is "one hundred two trillion, ten million, two hundred two thousand, two hundred one".