22533104242 has 24 divisors (see below), whose sum is σ = 37519567596. Its totient is φ = 10140900000.

The previous prime is 22533104233. The next prime is 22533104267. The reversal of 22533104242 is 24240133522.

It can be written as a sum of positive squares in 2 ways, for example, as 21892457521 + 640646721 = 147961^2 + 25311^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 22533104242.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 436509 + ... + 485392.

Almost surely, 2^22533104242 is an apocalyptic number.

22533104242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22533104242 is a deficient number, since it is larger than the sum of its proper divisors (14986463354).

22533104242 is a wasteful number, since it uses less digits than its factorization.

22533104242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922026 (or 922015 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 22533104242 its reverse (24240133522), we get a palindrome (46773237764).

The spelling of 22533104242 in words is "twenty-two billion, five hundred thirty-three million, one hundred four thousand, two hundred forty-two".