10200021211201 has 2 divisors, whose sum is σ = 10200021211202. Its totient is φ = 10200021211200.

The previous prime is 10200021211199. The next prime is 10200021211241. The reversal of 10200021211201 is 10211212000201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9441632780176 + 758388431025 = 3072724^2 + 870855^2 .

It is a cyclic number.

It is not a de Polignac number, because 10200021211201 - 2¹ = 10200021211199 is a prime.

Together with 10200021211199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10200021211241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100010605600 + 5100010605601.

It is an arithmetic number, because the mean of its divisors is an integer number (5100010605601).

Almost surely, 2^{10200021211201} is an apocalyptic number.

It is an amenable number.

10200021211201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200021211201 is an equidigital number, since it uses as much as digits as its factorization.

10200021211201 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 13.

Adding to 10200021211201 its reverse (10211212000201), we get a palindrome (20411233211402).

The spelling of 10200021211201 in words is "ten trillion, two hundred billion, twenty-one million, two hundred eleven thousand, two hundred one".