22434121322 has 16 divisors (see below), whose sum is σ = 33829488000. Its totient is φ = 11157656400.

The previous prime is 22434121321. The next prime is 22434121337. The reversal of 22434121322 is 22312143422.

It is a junction number, because it is equal to n+sod(n) for n = 22434121291 and 22434121300.

It is not an unprimeable number, because it can be changed into a prime (22434121321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2423579 + ... + 2432817.

It is an arithmetic number, because the mean of its divisors is an integer number (2114343000).

Almost surely, 2^22434121322 is an apocalyptic number.

22434121322 is a deficient number, since it is larger than the sum of its proper divisors (11395366678).

22434121322 is a wasteful number, since it uses less digits than its factorization.

22434121322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15541.

The product of its digits is 4608, while the sum is 26.

Adding to 22434121322 its reverse (22312143422), we get a palindrome (44746264744).

The spelling of 22434121322 in words is "twenty-two billion, four hundred thirty-four million, one hundred twenty-one thousand, three hundred twenty-two".