22023611366 has 4 divisors (see below), whose sum is σ = 33035417052. Its totient is φ = 11011805682.

The previous prime is 22023611359. The next prime is 22023611369. The reversal of 22023611366 is 66311632022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66311632022 = 2 ⋅33155816011.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023611369) by changing a digit.

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, 5505902840 + ... + 5505902843.

It is an arithmetic number, because the mean of its divisors is an integer number (8258854263).

Almost surely, 2^22023611366 is an apocalyptic number.

22023611366 is a deficient number, since it is larger than the sum of its proper divisors (11011805686).

22023611366 is a wasteful number, since it uses less digits than its factorization.

22023611366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011805685.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 22023611366 in words is "twenty-two billion, twenty-three million, six hundred eleven thousand, three hundred sixty-six".