22343245466 has 4 divisors (see below), whose sum is σ = 33514868202. Its totient is φ = 11171622732.

The previous prime is 22343245411. The next prime is 22343245481. The reversal of 22343245466 is 66454234322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 17352529441 + 4990716025 = 131729^2 + 70645^2 .

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 as a sum of consecutive naturals, namely, 5585811365 + ... + 5585811368.

Almost surely, 2^22343245466 is an apocalyptic number.

22343245466 is a deficient number, since it is larger than the sum of its proper divisors (11171622736).

22343245466 is a wasteful number, since it uses less digits than its factorization.

22343245466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11171622735.

The product of its digits is 829440, while the sum is 41.

Adding to 22343245466 its reverse (66454234322), we get a palindrome (88797479788).

The spelling of 22343245466 in words is "twenty-two billion, three hundred forty-three million, two hundred forty-five thousand, four hundred sixty-six".