22240334022 has 16 divisors (see below), whose sum is σ = 44534463552. Its totient is φ = 7404478760.

The previous prime is 22240334003. The next prime is 22240334029. The reversal of 22240334022 is 22043304222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22240333983 and 22240334001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22240334029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2236104 + ... + 2246027.

It is an arithmetic number, because the mean of its divisors is an integer number (2783403972).

Almost surely, 2^22240334022 is an apocalyptic number.

22240334022 is an abundant number, since it is smaller than the sum of its proper divisors (22294129530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22240334022 is a wasteful number, since it uses less digits than its factorization.

22240334022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4482963.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 22240334022 its reverse (22043304222), we get a palindrome (44283638244).

The spelling of 22240334022 in words is "twenty-two billion, two hundred forty million, three hundred thirty-four thousand, twenty-two".