22330566743 has 4 divisors (see below), whose sum is σ = 22352481960. Its totient is φ = 22308651528.

The previous prime is 22330566703. The next prime is 22330566773. The reversal of 22330566743 is 34766503322.

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

It is a cyclic number.

It is not a de Polignac number, because 22330566743 - 2¹² = 22330562647 is a prime.

It is a super-2 number, since 2×22330566743² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22330566743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22330566703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10956080 + ... + 10958117.

It is an arithmetic number, because the mean of its divisors is an integer number (5588120490).

Almost surely, 2^22330566743 is an apocalyptic number.

22330566743 is a deficient number, since it is larger than the sum of its proper divisors (21915217).

22330566743 is a wasteful number, since it uses less digits than its factorization.

22330566743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21915216.

The product of its (nonzero) digits is 544320, while the sum is 41.

The spelling of 22330566743 in words is "twenty-two billion, three hundred thirty million, five hundred sixty-six thousand, seven hundred forty-three".