110211209750077 has 2 divisors, whose sum is σ = 110211209750078. Its totient is φ = 110211209750076.

The previous prime is 110211209750041. The next prime is 110211209750119. The reversal of 110211209750077 is 770057902112011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105260500199716 + 4950709550361 = 10259654^2 + 2225019^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110211209750077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110211209700077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55105604875038 + 55105604875039.

It is an arithmetic number, because the mean of its divisors is an integer number (55105604875039).

Almost surely, 2^{110211209750077} is an apocalyptic number.

It is an amenable number.

110211209750077 is a deficient number, since it is larger than the sum of its proper divisors (1).

110211209750077 is an equidigital number, since it uses as much as digits as its factorization.

110211209750077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61740, while the sum is 43.

The spelling of 110211209750077 in words is "one hundred ten trillion, two hundred eleven billion, two hundred nine million, seven hundred fifty thousand, seventy-seven".