110122210110001 has 2 divisors, whose sum is σ = 110122210110002. Its totient is φ = 110122210110000.

The previous prime is 110122210109969. The next prime is 110122210110061. The reversal of 110122210110001 is 100011012221011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62740339974400 + 47381870135601 = 7920880^2 + 6883449^2 .

It is a cyclic number.

It is not a de Polignac number, because 110122210110001 - 2⁵ = 110122210109969 is a prime.

It is a super-2 number, since 2×110122210110001² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110122210110061) 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, 55061105055000 + 55061105055001.

It is an arithmetic number, because the mean of its divisors is an integer number (55061105055001).

Almost surely, 2^{110122210110001} is an apocalyptic number.

It is an amenable number.

110122210110001 is a deficient number, since it is larger than the sum of its proper divisors (1).

110122210110001 is an equidigital number, since it uses as much as digits as its factorization.

110122210110001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110122210110001 its reverse (100011012221011), we get a palindrome (210133222331012).

The spelling of 110122210110001 in words is "one hundred ten trillion, one hundred twenty-two billion, two hundred ten million, one hundred ten thousand, one".