22112162332 has 12 divisors (see below), whose sum is σ = 41672921416. Its totient is φ = 10205613360.

The previous prime is 22112162321. The next prime is 22112162419. The reversal of 22112162332 is 23326121122.

It is a junction number, because it is equal to n+sod(n) for n = 22112162297 and 22112162306.

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, 212616894 + ... + 212616997.

Almost surely, 2^22112162332 is an apocalyptic number.

It is an amenable number.

22112162332 is a deficient number, since it is larger than the sum of its proper divisors (19560759084).

22112162332 is a wasteful number, since it uses less digits than its factorization.

22112162332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425233908 (or 425233906 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 22112162332 its reverse (23326121122), we get a palindrome (45438283454).

The spelling of 22112162332 in words is "twenty-two billion, one hundred twelve million, one hundred sixty-two thousand, three hundred thirty-two".