22941635368 has 8 divisors (see below), whose sum is σ = 43015566330. Its totient is φ = 11470817680.

The previous prime is 22941635359. The next prime is 22941635369. The reversal of 22941635368 is 86353614922.

It can be written as a sum of positive squares in only one way, i.e., 22904400964 + 37234404 = 151342^2 + 6102^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22941635369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1433852203 + ... + 1433852218.

Almost surely, 2^22941635368 is an apocalyptic number.

It is an amenable number.

22941635368 is a deficient number, since it is larger than the sum of its proper divisors (20073930962).

22941635368 is a wasteful number, since it uses less digits than its factorization.

22941635368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867704427 (or 2867704423 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 49.

The spelling of 22941635368 in words is "twenty-two billion, nine hundred forty-one million, six hundred thirty-five thousand, three hundred sixty-eight".