22230231122 has 16 divisors (see below), whose sum is σ = 36875056032. Its totient is φ = 9966229920.

The previous prime is 22230231103. The next prime is 22230231167. The reversal of 22230231122 is 22113203222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22230231094 and 22230231103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6919388 + ... + 6922599.

It is an arithmetic number, because the mean of its divisors is an integer number (2304691002).

Almost surely, 2^22230231122 is an apocalyptic number.

22230231122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22230231122 is a deficient number, since it is larger than the sum of its proper divisors (14644824910).

22230231122 is a wasteful number, since it uses less digits than its factorization.

22230231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13842073.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22230231122 its reverse (22113203222), we get a palindrome (44343434344).

It can be divided in two parts, 22230 and 231122, that added together give a palindrome (253352).

The spelling of 22230231122 in words is "twenty-two billion, two hundred thirty million, two hundred thirty-one thousand, one hundred twenty-two".