22140413322 has 32 divisors (see below), whose sum is σ = 44987184000. Its totient is φ = 7263321408.

The previous prime is 22140413287. The next prime is 22140413327. The reversal of 22140413322 is 22331404122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22140413292 and 22140413301.

It is not an unprimeable number, because it can be changed into a prime (22140413327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16158 + ... + 211049.

It is an arithmetic number, because the mean of its divisors is an integer number (1405849500).

Almost surely, 2^22140413322 is an apocalyptic number.

22140413322 is an abundant number, since it is smaller than the sum of its proper divisors (22846770678).

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

22140413322 is a wasteful number, since it uses less digits than its factorization.

22140413322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227470.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22140413322 its reverse (22331404122), we get a palindrome (44471817444).

The spelling of 22140413322 in words is "twenty-two billion, one hundred forty million, four hundred thirteen thousand, three hundred twenty-two".