22334132444 has 36 divisors (see below), whose sum is σ = 42243838056. Its totient is φ = 10270826688.

The previous prime is 22334132393. The next prime is 22334132477. The reversal of 22334132444 is 44423143322.

It is a super-2 number, since 2×22334132444² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22334132444.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4461647 + ... + 4466649.

It is an arithmetic number, because the mean of its divisors is an integer number (1173439946).

Almost surely, 2^22334132444 is an apocalyptic number.

It is an amenable number.

22334132444 is a deficient number, since it is larger than the sum of its proper divisors (19909705612).

22334132444 is a wasteful number, since it uses less digits than its factorization.

22334132444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5606 (or 5311 counting only the distinct ones).

The product of its digits is 55296, while the sum is 32.

Adding to 22334132444 its reverse (44423143322), we get a palindrome (66757275766).

The spelling of 22334132444 in words is "twenty-two billion, three hundred thirty-four million, one hundred thirty-two thousand, four hundred forty-four".