2122334432 has 24 divisors (see below), whose sum is σ = 4181085216. Its totient is φ = 1060471552.

The previous prime is 2122334419. The next prime is 2122334437. The reversal of 2122334432 is 2344332212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122334437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29708 + ... + 71604.

It is an arithmetic number, because the mean of its divisors is an integer number (174211884).

Almost surely, 2^2122334432 is an apocalyptic number.

It is an amenable number.

2122334432 is a deficient number, since it is larger than the sum of its proper divisors (2058750784).

2122334432 is a wasteful number, since it uses less digits than its factorization.

2122334432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43490 (or 43482 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 2122334432 is about 46068.8010697044. The cubic root of 2122334432 is about 1285.1030075843.

Adding to 2122334432 its reverse (2344332212), we get a palindrome (4466666644).

It can be divided in two parts, 21223 and 34432, that added together give a palindrome (55655).

The spelling of 2122334432 in words is "two billion, one hundred twenty-two million, three hundred thirty-four thousand, four hundred thirty-two".