110101201100122 has 4 divisors (see below), whose sum is σ = 165151801650186. Its totient is φ = 55050600550060.

The previous prime is 110101201100113. The next prime is 110101201100129. The reversal of 110101201100122 is 221001102101011.

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., 56003984583561 + 54097216516561 = 7483581^2 + 7355081^2 .

It is not an unprimeable number, because it can be changed into a prime (110101201100129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525300275029 + ... + 27525300275032.

Almost surely, 2^{110101201100122} is an apocalyptic number.

110101201100122 is a deficient number, since it is larger than the sum of its proper divisors (55050600550064).

110101201100122 is an equidigital number, since it uses as much as digits as its factorization.

110101201100122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55050600550063.

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

Adding to 110101201100122 its reverse (221001102101011), we get a palindrome (331102303201133).

The spelling of 110101201100122 in words is "one hundred ten trillion, one hundred one billion, two hundred one million, one hundred thousand, one hundred twenty-two".