22485426466 has 8 divisors (see below), whose sum is σ = 33730439580. Its totient is φ = 11241946608.

The previous prime is 22485426419. The next prime is 22485426521. The reversal of 22485426466 is 66462458422.

It can be written as a sum of positive squares in 2 ways, for example, as 20655725841 + 1829700625 = 143721^2 + 42775^2 .

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, 345921 + ... + 405748.

Almost surely, 2^22485426466 is an apocalyptic number.

22485426466 is a deficient number, since it is larger than the sum of its proper divisors (11245013114).

22485426466 is a wasteful number, since it uses less digits than its factorization.

22485426466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766628.

The product of its digits is 4423680, while the sum is 49.

The spelling of 22485426466 in words is "twenty-two billion, four hundred eighty-five million, four hundred twenty-six thousand, four hundred sixty-six".