22063332857 has 12 divisors (see below), whose sum is σ = 22402302720. Its totient is φ = 21729416520.

The previous prime is 22063332839. The next prime is 22063332869. The reversal of 22063332857 is 75823336022.

It is not a de Polignac number, because 22063332857 - 2³² = 17768365561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22063332827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6566744 + ... + 6570102.

It is an arithmetic number, because the mean of its divisors is an integer number (1866858560).

Almost surely, 2^22063332857 is an apocalyptic number.

It is an amenable number.

22063332857 is a deficient number, since it is larger than the sum of its proper divisors (338969863).

22063332857 is an equidigital number, since it uses as much as digits as its factorization.

22063332857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804 (or 4733 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 41.

Adding to 22063332857 its reverse (75823336022), we get a palindrome (97886668879).

The spelling of 22063332857 in words is "twenty-two billion, sixty-three million, three hundred thirty-two thousand, eight hundred fifty-seven".