22063362448 has 10 divisors (see below), whose sum is σ = 42747764774. Its totient is φ = 11031681216.

The previous prime is 22063362413. The next prime is 22063362449. The reversal of 22063362448 is 84426336022.

It can be written as a sum of positive squares in only one way, i.e., 22014250384 + 49112064 = 148372^2 + 7008^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22063362448.

It is not an unprimeable number, because it can be changed into a prime (22063362449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 689480061 + ... + 689480092.

Almost surely, 2^22063362448 is an apocalyptic number.

It is an amenable number.

22063362448 is a deficient number, since it is larger than the sum of its proper divisors (20684402326).

22063362448 is a wasteful number, since it uses less digits than its factorization.

22063362448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378960161 (or 1378960155 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 22063362448 in words is "twenty-two billion, sixty-three million, three hundred sixty-two thousand, four hundred forty-eight".