22112132334 has 32 divisors (see below), whose sum is σ = 46176666624. Its totient is φ = 7045721760.

The previous prime is 22112132333. The next prime is 22112132411. The reversal of 22112132334 is 43323121122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112132333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167844 + ... + 269064.

It is an arithmetic number, because the mean of its divisors is an integer number (1443020832).

Almost surely, 2^22112132334 is an apocalyptic number.

22112132334 is an abundant number, since it is smaller than the sum of its proper divisors (24064534290).

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

22112132334 is a wasteful number, since it uses less digits than its factorization.

22112132334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102832.

The product of its digits is 1728, while the sum is 24.

Adding to 22112132334 its reverse (43323121122), we get a palindrome (65435253456).

The spelling of 22112132334 in words is "twenty-two billion, one hundred twelve million, one hundred thirty-two thousand, three hundred thirty-four".