102200200201201 has 4 divisors (see below), whose sum is σ = 102200798912500. Its totient is φ = 102199601489904.

The previous prime is 102200200201199. The next prime is 102200200201237. The reversal of 102200200201201 is 102102002002201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42047456328801 + 60152743872400 = 6484401^2 + 7755820^2 .

It is a cyclic number.

It is not a de Polignac number, because 102200200201201 - 2¹ = 102200200201199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102200200201291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299099526 + ... + 299441023.

It is an arithmetic number, because the mean of its divisors is an integer number (25550199728125).

Almost surely, 2^{102200200201201} is an apocalyptic number.

It is an amenable number.

102200200201201 is a deficient number, since it is larger than the sum of its proper divisors (598711299).

102200200201201 is an equidigital number, since it uses as much as digits as its factorization.

102200200201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598711298.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102200200201201 its reverse (102102002002201), we get a palindrome (204302202203402).

The spelling of 102200200201201 in words is "one hundred two trillion, two hundred billion, two hundred million, two hundred one thousand, two hundred one".