22203011122 has 8 divisors (see below), whose sum is σ = 33403344156. Its totient is φ = 11068563072.

The previous prime is 22203011119. The next prime is 22203011147. The reversal of 22203011122 is 22111030222.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21456683361 + 746327761 = 146481^2 + 27319^2 .

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 = 22203011096 and 22203011105.

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, 16470403 + ... + 16471750.

Almost surely, 2^22203011122 is an apocalyptic number.

22203011122 is a deficient number, since it is larger than the sum of its proper divisors (11200333034).

22203011122 is a wasteful number, since it uses less digits than its factorization.

22203011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32942492.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22203011122 its reverse (22111030222), we get a palindrome (44314041344).

The spelling of 22203011122 in words is "twenty-two billion, two hundred three million, eleven thousand, one hundred twenty-two".