10202210310101 has 2 divisors, whose sum is σ = 10202210310102. Its totient is φ = 10202210310100.

The previous prime is 10202210310001. The next prime is 10202210310211. The reversal of 10202210310101 is 10101301220201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9090218970001 + 1111991340100 = 3014999^2 + 1054510^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10202210310101 is a prime.

It is a super-2 number, since 2×10202210310101² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10202210310001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101105155050 + 5101105155051.

It is an arithmetic number, because the mean of its divisors is an integer number (5101105155051).

Almost surely, 2^{10202210310101} is an apocalyptic number.

It is an amenable number.

10202210310101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202210310101 is an equidigital number, since it uses as much as digits as its factorization.

10202210310101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10202210310101 its reverse (10101301220201), we get a palindrome (20303511530302).

The spelling of 10202210310101 in words is "ten trillion, two hundred two billion, two hundred ten million, three hundred ten thousand, one hundred one".