22162004530 has 8 divisors (see below), whose sum is σ = 39891608172. Its totient is φ = 8864801808.

The previous prime is 22162004521. The next prime is 22162004573. The reversal of 22162004530 is 3540026122.

It can be written as a sum of positive squares in 2 ways, for example, as 21135635161 + 1026369369 = 145381^2 + 32037^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22162004495 and 22162004504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1108100217 + ... + 1108100236.

Almost surely, 2^22162004530 is an apocalyptic number.

22162004530 is a deficient number, since it is larger than the sum of its proper divisors (17729603642).

22162004530 is a wasteful number, since it uses less digits than its factorization.

22162004530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216200460.

The product of its (nonzero) digits is 2880, while the sum is 25.

The spelling of 22162004530 in words is "twenty-two billion, one hundred sixty-two million, four thousand, five hundred thirty".