22133323444422 has 32 divisors (see below), whose sum is σ = 44307633535200. Its totient is φ = 7370944462080.

The previous prime is 22133323444417. The next prime is 22133323444423. The reversal of 22133323444422 is 22444432333122.

It is a super-2 number, since 2×22133323444422² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133323444423) 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 15 ways as a sum of consecutive naturals, for example, 85344204 + ... + 85603152.

It is an arithmetic number, because the mean of its divisors is an integer number (1384613547975).

Almost surely, 2^{22133323444422} is an apocalyptic number.

22133323444422 is an abundant number, since it is smaller than the sum of its proper divisors (22174310090778).

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

22133323444422 is a wasteful number, since it uses less digits than its factorization.

22133323444422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272088.

The product of its digits is 663552, while the sum is 39.

Adding to 22133323444422 its reverse (22444432333122), we get a palindrome (44577755777544).

The spelling of 22133323444422 in words is "twenty-two trillion, one hundred thirty-three billion, three hundred twenty-three million, four hundred forty-four thousand, four hundred twenty-two".