110121022110061 has 2 divisors, whose sum is σ = 110121022110062. Its totient is φ = 110121022110060.

The previous prime is 110121022110049. The next prime is 110121022110083. The reversal of 110121022110061 is 160011220121011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72933820416900 + 37187201693161 = 8540130^2 + 6098131^2 .

It is a cyclic number.

It is not a de Polignac number, because 110121022110061 - 2¹³ = 110121022101869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110121022110661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060511055030 + 55060511055031.

It is an arithmetic number, because the mean of its divisors is an integer number (55060511055031).

Almost surely, 2^{110121022110061} is an apocalyptic number.

It is an amenable number.

110121022110061 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121022110061 is an equidigital number, since it uses as much as digits as its factorization.

110121022110061 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 19.

Adding to 110121022110061 its reverse (160011220121011), we get a palindrome (270132242231072).

The spelling of 110121022110061 in words is "one hundred ten trillion, one hundred twenty-one billion, twenty-two million, one hundred ten thousand, sixty-one".