22110911122 has 8 divisors (see below), whose sum is σ = 33174819900. Its totient is φ = 11052637824.

The previous prime is 22110911083. The next prime is 22110911167. The reversal of 22110911122 is 22111901122.

It can be written as a sum of positive squares in 2 ways, for example, as 21832722081 + 278189041 = 147759^2 + 16679^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22110911093 and 22110911102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1399047 + ... + 1414762.

Almost surely, 2^22110911122 is an apocalyptic number.

22110911122 is a deficient number, since it is larger than the sum of its proper divisors (11063908778).

22110911122 is a wasteful number, since it uses less digits than its factorization.

22110911122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817740.

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

Multiplying 22110911122 by its sum of digits (22), we get a palindrome (486440044684).

The spelling of 22110911122 in words is "twenty-two billion, one hundred ten million, nine hundred eleven thousand, one hundred twenty-two".