110121000312122 has 4 divisors (see below), whose sum is σ = 165181500468186. Its totient is φ = 55060500156060.

The previous prime is 110121000312079. The next prime is 110121000312229. The reversal of 110121000312122 is 221213000121011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 108586174179961 + 1534826132161 = 10420469^2 + 1238881^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 110121000312122.

It is an unprimeable number.

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, 27530250078029 + ... + 27530250078032.

Almost surely, 2^{110121000312122} is an apocalyptic number.

110121000312122 is a deficient number, since it is larger than the sum of its proper divisors (55060500156064).

110121000312122 is an equidigital number, since it uses as much as digits as its factorization.

110121000312122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55060500156063.

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

Adding to 110121000312122 its reverse (221213000121011), we get a palindrome (331334000433133).

The spelling of 110121000312122 in words is "one hundred ten trillion, one hundred twenty-one billion, three hundred twelve thousand, one hundred twenty-two".