110121221100122 has 4 divisors (see below), whose sum is σ = 165181831650186. Its totient is φ = 55060610550060.

The previous prime is 110121221100113. The next prime is 110121221100167. The reversal of 110121221100122 is 221001122121011.

110121221100122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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., 98331399255961 + 11789821844161 = 9916219^2 + 3433631^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 110121221100122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27530305275029 + ... + 27530305275032.

Almost surely, 2^{110121221100122} is an apocalyptic number.

110121221100122 is a deficient number, since it is larger than the sum of its proper divisors (55060610550064).

110121221100122 is an equidigital number, since it uses as much as digits as its factorization.

110121221100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55060610550063.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 110121221100122 its reverse (221001122121011), we get a palindrome (331122343221133).

The spelling of 110121221100122 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred twenty-one million, one hundred thousand, one hundred twenty-two".