101022220221011 has 2 divisors, whose sum is σ = 101022220221012. Its totient is φ = 101022220221010.

The previous prime is 101022220220989. The next prime is 101022220221071. The reversal of 101022220221011 is 110122022220101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101022220221011 - 2¹⁴ = 101022220204627 is a prime.

It is not a weakly prime, because it can be changed into another prime (101022220221071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50511110110505 + 50511110110506.

It is an arithmetic number, because the mean of its divisors is an integer number (50511110110506).

Almost surely, 2^{101022220221011} is an apocalyptic number.

101022220221011 is a deficient number, since it is larger than the sum of its proper divisors (1).

101022220221011 is an equidigital number, since it uses as much as digits as its factorization.

101022220221011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101022220221011 its reverse (110122022220101), we get a palindrome (211144242441112).

The spelling of 101022220221011 in words is "one hundred one trillion, twenty-two billion, two hundred twenty million, two hundred twenty-one thousand, eleven".