22647068743 has 16 divisors (see below), whose sum is σ = 25068435840. Its totient is φ = 20323650816.

The previous prime is 22647068737. The next prime is 22647068761. The reversal of 22647068743 is 34786074622.

It is a cyclic number.

It is not a de Polignac number, because 22647068743 - 2⁹ = 22647068231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22647068713) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 601746 + ... + 638272.

It is an arithmetic number, because the mean of its divisors is an integer number (1566777240).

Almost surely, 2^22647068743 is an apocalyptic number.

22647068743 is a deficient number, since it is larger than the sum of its proper divisors (2421367097).

22647068743 is a wasteful number, since it uses less digits than its factorization.

22647068743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37866.

The product of its (nonzero) digits is 2709504, while the sum is 49.

The spelling of 22647068743 in words is "twenty-two billion, six hundred forty-seven million, sixty-eight thousand, seven hundred forty-three".