110101000122 has 48 divisors (see below), whose sum is σ = 245043957600. Its totient is φ = 35701956576.

The previous prime is 110101000117. The next prime is 110101000151. The reversal of 110101000122 is 221000101011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4839129 + ... + 4861827.

It is an arithmetic number, because the mean of its divisors is an integer number (5105082450).

Almost surely, 2^110101000122 is an apocalyptic number.

110101000122 is an abundant number, since it is smaller than the sum of its proper divisors (134942957478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110101000122 is a wasteful number, since it uses less digits than its factorization.

110101000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30027 (or 30024 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110101000122 its reverse (221000101011), we get a palindrome (331101101133).

The spelling of 110101000122 in words is "one hundred ten billion, one hundred one million, one hundred twenty-two", and thus it is an aban number.