22306449175966 has 4 divisors (see below), whose sum is σ = 33459673763952. Its totient is φ = 11153224587982.

The previous prime is 22306449175943. The next prime is 22306449175993. The reversal of 22306449175966 is 66957194460322.

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

It is a junction number, because it is equal to n+sod(n) for n = 22306449175898 and 22306449175907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5576612293990 + ... + 5576612293993.

It is an arithmetic number, because the mean of its divisors is an integer number (8364918440988).

Almost surely, 2^{22306449175966} is an apocalyptic number.

22306449175966 is a deficient number, since it is larger than the sum of its proper divisors (11153224587986).

22306449175966 is a wasteful number, since it uses less digits than its factorization.

22306449175966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11153224587985.

The product of its (nonzero) digits is 117573120, while the sum is 64.

The spelling of 22306449175966 in words is "twenty-two trillion, three hundred six billion, four hundred forty-nine million, one hundred seventy-five thousand, nine hundred sixty-six".