110122120061 has 2 divisors, whose sum is σ = 110122120062. Its totient is φ = 110122120060.

The previous prime is 110122120037. The next prime is 110122120063. The reversal of 110122120061 is 160021221011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108896700025 + 1225420036 = 329995^2 + 35006^2 .

It is a cyclic number.

It is not a de Polignac number, because 110122120061 - 2¹⁸ = 110121857917 is a prime.

It is a Sophie Germain prime.

Together with 110122120063, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110122120063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55061060030 + 55061060031.

It is an arithmetic number, because the mean of its divisors is an integer number (55061060031).

Almost surely, 2^110122120061 is an apocalyptic number.

It is an amenable number.

110122120061 is a deficient number, since it is larger than the sum of its proper divisors (1).

110122120061 is an equidigital number, since it uses as much as digits as its factorization.

110122120061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 110122120061 its reverse (160021221011), we get a palindrome (270143341072).

The spelling of 110122120061 in words is "one hundred ten billion, one hundred twenty-two million, one hundred twenty thousand, sixty-one".