22130243056 has 10 divisors (see below), whose sum is σ = 42877345952. Its totient is φ = 11065121520.

The previous prime is 22130243011. The next prime is 22130243059. The reversal of 22130243056 is 65034203122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130243059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691570080 + ... + 691570111.

Almost surely, 2^22130243056 is an apocalyptic number.

It is an amenable number.

22130243056 is a deficient number, since it is larger than the sum of its proper divisors (20747102896).

22130243056 is a wasteful number, since it uses less digits than its factorization.

22130243056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383140199 (or 1383140193 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 22130243056 its reverse (65034203122), we get a palindrome (87164446178).

The spelling of 22130243056 in words is "twenty-two billion, one hundred thirty million, two hundred forty-three thousand, fifty-six".