110001102221077 has 2 divisors, whose sum is σ = 110001102221078. Its totient is φ = 110001102221076.

The previous prime is 110001102221009. The next prime is 110001102221081. The reversal of 110001102221077 is 770122201100011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89195954698321 + 20805147522756 = 9444361^2 + 4561266^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110001102221077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110001102221177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000551110538 + 55000551110539.

It is an arithmetic number, because the mean of its divisors is an integer number (55000551110539).

Almost surely, 2^{110001102221077} is an apocalyptic number.

It is an amenable number.

110001102221077 is a deficient number, since it is larger than the sum of its proper divisors (1).

110001102221077 is an equidigital number, since it uses as much as digits as its factorization.

110001102221077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 25.

Adding to 110001102221077 its reverse (770122201100011), we get a palindrome (880123303321088).

The spelling of 110001102221077 in words is "one hundred ten trillion, one billion, one hundred two million, two hundred twenty-one thousand, seventy-seven".