22213230131032 has 16 divisors (see below), whose sum is σ = 41650231581000. Its totient is φ = 11106501709440.

The previous prime is 22213230131011. The next prime is 22213230131041. The reversal of 22213230131032 is 23013103231222.

It is a junction number, because it is equal to n+sod(n) for n = 22213230130988 and 22213230131006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13333782 + ... + 14906917.

Almost surely, 2^{22213230131032} is an apocalyptic number.

It is an amenable number.

22213230131032 is a deficient number, since it is larger than the sum of its proper divisors (19437001449968).

22213230131032 is a wasteful number, since it uses less digits than its factorization.

22213230131032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28339026 (or 28339022 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22213230131032 its reverse (23013103231222), we get a palindrome (45226333362254).

The spelling of 22213230131032 in words is "twenty-two trillion, two hundred thirteen billion, two hundred thirty million, one hundred thirty-one thousand, thirty-two".