110101220220941 has 2 divisors, whose sum is σ = 110101220220942. Its totient is φ = 110101220220940.

The previous prime is 110101220220907. The next prime is 110101220221037. The reversal of 110101220220941 is 149022022101011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72069997254025 + 38031222966916 = 8489405^2 + 6166946^2 .

It is a cyclic number.

It is not a de Polignac number, because 110101220220941 - 2⁶ = 110101220220877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110101220220941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110101220220041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050610110470 + 55050610110471.

It is an arithmetic number, because the mean of its divisors is an integer number (55050610110471).

Almost surely, 2^{110101220220941} is an apocalyptic number.

It is an amenable number.

110101220220941 is a deficient number, since it is larger than the sum of its proper divisors (1).

110101220220941 is an equidigital number, since it uses as much as digits as its factorization.

110101220220941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

Adding to 110101220220941 its reverse (149022022101011), we get a palindrome (259123242321952).

The spelling of 110101220220941 in words is "one hundred ten trillion, one hundred one billion, two hundred twenty million, two hundred twenty thousand, nine hundred forty-one".