22338247016 has 8 divisors (see below), whose sum is σ = 41884213170. Its totient is φ = 11169123504.

The previous prime is 22338246977. The next prime is 22338247033. The reversal of 22338247016 is 61074283322.

It can be written as a sum of positive squares in only one way, i.e., 13934858116 + 8403388900 = 118046^2 + 91670^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1396140431 + ... + 1396140446.

Almost surely, 2^22338247016 is an apocalyptic number.

It is an amenable number.

22338247016 is a deficient number, since it is larger than the sum of its proper divisors (19545966154).

22338247016 is a wasteful number, since it uses less digits than its factorization.

22338247016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792280883 (or 2792280879 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 22338247016 in words is "twenty-two billion, three hundred thirty-eight million, two hundred forty-seven thousand, sixteen".