22233233545 has 8 divisors (see below), whose sum is σ = 26839641024. Its totient is φ = 17680079664.

The previous prime is 22233233543. The next prime is 22233233563. The reversal of 22233233545 is 54533233222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22233233545 - 2¹ = 22233233543 is a prime.

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 22233233545.

It is not an unprimeable number, because it can be changed into a prime (22233233543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13312479 + ... + 13314148.

It is an arithmetic number, because the mean of its divisors is an integer number (3354955128).

Almost surely, 2^22233233545 is an apocalyptic number.

It is an amenable number.

22233233545 is a deficient number, since it is larger than the sum of its proper divisors (4606407479).

22233233545 is a wasteful number, since it uses less digits than its factorization.

22233233545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26626799.

The product of its digits is 129600, while the sum is 34.

Adding to 22233233545 its reverse (54533233222), we get a palindrome (76766466767).

The spelling of 22233233545 in words is "twenty-two billion, two hundred thirty-three million, two hundred thirty-three thousand, five hundred forty-five".