22656226298 has 8 divisors (see below), whose sum is σ = 35983418292. Its totient is φ = 10661753536.

The previous prime is 22656226237. The next prime is 22656226321. The reversal of 22656226298 is 89262265622.

It can be written as a sum of positive squares in 2 ways, for example, as 22361314369 + 294911929 = 149537^2 + 17173^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333179765 + ... + 333179832.

Almost surely, 2^22656226298 is an apocalyptic number.

22656226298 is a deficient number, since it is larger than the sum of its proper divisors (13327191994).

22656226298 is a wasteful number, since it uses less digits than its factorization.

22656226298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666359616.

The product of its digits is 2488320, while the sum is 50.

The spelling of 22656226298 in words is "twenty-two billion, six hundred fifty-six million, two hundred twenty-six thousand, two hundred ninety-eight".