102220001101 has 2 divisors, whose sum is σ = 102220001102. Its totient is φ = 102220001100.

The previous prime is 102220001099. The next prime is 102220001209. The reversal of 102220001101 is 101100022201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99206100900 + 3013900201 = 314970^2 + 54899^2 .

It is a cyclic number.

It is not a de Polignac number, because 102220001101 - 2¹ = 102220001099 is a prime.

Together with 102220001099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102220001801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110000550 + 51110000551.

It is an arithmetic number, because the mean of its divisors is an integer number (51110000551).

Almost surely, 2^102220001101 is an apocalyptic number.

It is an amenable number.

102220001101 is a deficient number, since it is larger than the sum of its proper divisors (1).

102220001101 is an equidigital number, since it uses as much as digits as its factorization.

102220001101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102220001101 its reverse (101100022201), we get a palindrome (203320023302).

The spelling of 102220001101 in words is "one hundred two billion, two hundred twenty million, one thousand, one hundred one".