10201222210001 has 2 divisors, whose sum is σ = 10201222210002. Its totient is φ = 10201222210000.

The previous prime is 10201222209973. The next prime is 10201222210009. The reversal of 10201222210001 is 10001222210201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8590315493776 + 1610906716225 = 2930924^2 + 1269215^2 .

It is a cyclic number.

It is not a de Polignac number, because 10201222210001 - 2¹⁰ = 10201222208977 is a prime.

It is not a weakly prime, because it can be changed into another prime (10201222210009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100611105000 + 5100611105001.

It is an arithmetic number, because the mean of its divisors is an integer number (5100611105001).

Almost surely, 2^{10201222210001} is an apocalyptic number.

It is an amenable number.

10201222210001 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201222210001 is an equidigital number, since it uses as much as digits as its factorization.

10201222210001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10201222210001 its reverse (10001222210201), we get a palindrome (20202444420202).

The spelling of 10201222210001 in words is "ten trillion, two hundred one billion, two hundred twenty-two million, two hundred ten thousand, one".