22132202031424 has 112 divisors (see below), whose sum is σ = 46429920043200. Its totient is φ = 10438394904576.

The previous prime is 22132202031421. The next prime is 22132202031437. The reversal of 22132202031424 is 42413020223122.

It is a super-3 number, since 3×22132202031424³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22132202031392 and 22132202031401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132202031421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793454022 + ... + 793481914.

Almost surely, 2^{22132202031424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22132202031424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23214960021600).

22132202031424 is an abundant number, since it is smaller than the sum of its proper divisors (24297718011776).

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

22132202031424 is a wasteful number, since it uses less digits than its factorization.

22132202031424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30720 (or 30710 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22132202031424 its reverse (42413020223122), we get a palindrome (64545222254546).

The spelling of 22132202031424 in words is "twenty-two trillion, one hundred thirty-two billion, two hundred two million, thirty-one thousand, four hundred twenty-four".