22133865602 has 8 divisors (see below), whose sum is σ = 33219961596. Its totient is φ = 11060545072.

The previous prime is 22133865569. The next prime is 22133865613. The reversal of 22133865602 is 20656833122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21729413281 + 404452321 = 147409^2 + 20111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3189533 + ... + 3196464.

Almost surely, 2^22133865602 is an apocalyptic number.

22133865602 is a deficient number, since it is larger than the sum of its proper divisors (11086095994).

22133865602 is a wasteful number, since it uses less digits than its factorization.

22133865602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6387732.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 22133865602 in words is "twenty-two billion, one hundred thirty-three million, eight hundred sixty-five thousand, six hundred two".