102202100201 has 2 divisors, whose sum is σ = 102202100202. Its totient is φ = 102202100200.

The previous prime is 102202100197. The next prime is 102202100213. The reversal of 102202100201 is 102001202201.

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., 97471962025 + 4730138176 = 312205^2 + 68776^2 .

It is a cyclic number.

It is not a de Polignac number, because 102202100201 - 2² = 102202100197 is a prime.

It is not a weakly prime, because it can be changed into another prime (102202100291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51101050100 + 51101050101.

It is an arithmetic number, because the mean of its divisors is an integer number (51101050101).

Almost surely, 2^102202100201 is an apocalyptic number.

It is an amenable number.

102202100201 is a deficient number, since it is larger than the sum of its proper divisors (1).

102202100201 is an equidigital number, since it uses as much as digits as its factorization.

102202100201 is an odious number, because the sum of its binary digits is odd.

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

Adding to 102202100201 its reverse (102001202201), we get a palindrome (204203302402).

The spelling of 102202100201 in words is "one hundred two billion, two hundred two million, one hundred thousand, two hundred one".