102221330012201 has 2 divisors, whose sum is σ = 102221330012202. Its totient is φ = 102221330012200.

The previous prime is 102221330012161. The next prime is 102221330012233. The reversal of 102221330012201 is 102210033122201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102170632986601 + 50697025600 = 10107949^2 + 225160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102221330012201 is a prime.

It is not a weakly prime, because it can be changed into another prime (102221330012801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110665006100 + 51110665006101.

It is an arithmetic number, because the mean of its divisors is an integer number (51110665006101).

Almost surely, 2^{102221330012201} is an apocalyptic number.

It is an amenable number.

102221330012201 is a deficient number, since it is larger than the sum of its proper divisors (1).

102221330012201 is an equidigital number, since it uses as much as digits as its factorization.

102221330012201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102221330012201 its reverse (102210033122201), we get a palindrome (204431363134402).

The spelling of 102221330012201 in words is "one hundred two trillion, two hundred twenty-one billion, three hundred thirty million, twelve thousand, two hundred one".