10220222202101 has 2 divisors, whose sum is σ = 10220222202102. Its totient is φ = 10220222202100.

The previous prime is 10220222202097. The next prime is 10220222202121. The reversal of 10220222202101 is 10120222202201.

It is a happy number.

10220222202101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10197490609201 + 22731592900 = 3193351^2 + 150770^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220222202101 - 2² = 10220222202097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10220222202101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10220222202121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110111101050 + 5110111101051.

It is an arithmetic number, because the mean of its divisors is an integer number (5110111101051).

Almost surely, 2^{10220222202101} is an apocalyptic number.

It is an amenable number.

10220222202101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220222202101 is an equidigital number, since it uses as much as digits as its factorization.

10220222202101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10220222202101 its reverse (10120222202201), we get a palindrome (20340444404302).

The spelling of 10220222202101 in words is "ten trillion, two hundred twenty billion, two hundred twenty-two million, two hundred two thousand, one hundred one".