110211211121122 has 4 divisors (see below), whose sum is σ = 165316816681686. Its totient is φ = 55105605560560.

The previous prime is 110211211121119. The next prime is 110211211121203. The reversal of 110211211121122 is 221121112112011.

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., 64877531606281 + 45333679514841 = 8054659^2 + 6733029^2 .

It is a super-2 number, since 2×110211211121122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110211211121122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27552802780279 + ... + 27552802780282.

Almost surely, 2^{110211211121122} is an apocalyptic number.

110211211121122 is a deficient number, since it is larger than the sum of its proper divisors (55105605560564).

110211211121122 is an equidigital number, since it uses as much as digits as its factorization.

110211211121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55105605560563.

The product of its (nonzero) digits is 32, while the sum is 19.

Adding to 110211211121122 its reverse (221121112112011), we get a palindrome (331332323233133).

The spelling of 110211211121122 in words is "one hundred ten trillion, two hundred eleven billion, two hundred eleven million, one hundred twenty-one thousand, one hundred twenty-two".