22032131032 has 16 divisors (see below), whose sum is σ = 41323001400. Its totient is φ = 11012664000.

The previous prime is 22032131021. The next prime is 22032131047. The reversal of 22032131032 is 23013123022.

It is a super-2 number, since 2×22032131032² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 397557 + ... + 449572.

Almost surely, 2^22032131032 is an apocalyptic number.

It is an amenable number.

22032131032 is a deficient number, since it is larger than the sum of its proper divisors (19290870368).

22032131032 is a wasteful number, since it uses less digits than its factorization.

22032131032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850386 (or 850382 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22032131032 its reverse (23013123022), we get a palindrome (45045254054).

The spelling of 22032131032 in words is "twenty-two billion, thirty-two million, one hundred thirty-one thousand, thirty-two".