110211110122 has 4 divisors (see below), whose sum is σ = 165316665186. Its totient is φ = 55105555060.

The previous prime is 110211110111. The next prime is 110211110179. The reversal of 110211110122 is 221011112011.

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., 86406014601 + 23805095521 = 293949^2 + 154289^2 .

It is a super-2 number, since 2×110211110122² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27552777529 + ... + 27552777532.

Almost surely, 2^110211110122 is an apocalyptic number.

110211110122 is a deficient number, since it is larger than the sum of its proper divisors (55105555064).

110211110122 is an equidigital number, since it uses as much as digits as its factorization.

110211110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55105555063.

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

Adding to 110211110122 its reverse (221011112011), we get a palindrome (331222222133).

The spelling of 110211110122 in words is "one hundred ten billion, two hundred eleven million, one hundred ten thousand, one hundred twenty-two".