110911022122 has 4 divisors (see below), whose sum is σ = 166366533186. Its totient is φ = 55455511060.

The previous prime is 110911022111. The next prime is 110911022129. The reversal of 110911022122 is 221220119011.

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., 108286406761 + 2624615361 = 329069^2 + 51231^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110911022093 and 110911022102.

It is not an unprimeable number, because it can be changed into a prime (110911022129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27727755529 + ... + 27727755532.

Almost surely, 2^110911022122 is an apocalyptic number.

110911022122 is a deficient number, since it is larger than the sum of its proper divisors (55455511064).

110911022122 is an equidigital number, since it uses as much as digits as its factorization.

110911022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55455511063.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 110911022122 in words is "one hundred ten billion, nine hundred eleven million, twenty-two thousand, one hundred twenty-two".