22346043436 has 6 divisors (see below), whose sum is σ = 39105576020. Its totient is φ = 11173021716.

The previous prime is 22346043407. The next prime is 22346043487. The reversal of 22346043436 is 63434064322.

It is a junction number, because it is equal to n+sod(n) for n = 22346043395 and 22346043404.

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 as a sum of consecutive naturals, namely, 2793255426 + ... + 2793255433.

Almost surely, 2^22346043436 is an apocalyptic number.

It is an amenable number.

22346043436 is a deficient number, since it is larger than the sum of its proper divisors (16759532584).

22346043436 is a wasteful number, since it uses less digits than its factorization.

22346043436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5586510863 (or 5586510861 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 37.

The spelling of 22346043436 in words is "twenty-two billion, three hundred forty-six million, forty-three thousand, four hundred thirty-six".