22325224042 has 8 divisors (see below), whose sum is σ = 36532184832. Its totient is φ = 10147829100.

The previous prime is 22325224037. The next prime is 22325224043. The reversal of 22325224042 is 24042252322.

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

It is a super-3 number, since 3×22325224042³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22325224042.

It is not an unprimeable number, because it can be changed into a prime (22325224043) 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 3 ways as a sum of consecutive naturals, for example, 507391434 + ... + 507391477.

It is an arithmetic number, because the mean of its divisors is an integer number (4566523104).

Almost surely, 2^22325224042 is an apocalyptic number.

22325224042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22325224042 is a deficient number, since it is larger than the sum of its proper divisors (14206960790).

22325224042 is a wasteful number, since it uses less digits than its factorization.

22325224042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014782924.

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 22325224042 its reverse (24042252322), we get a palindrome (46367476364).

The spelling of 22325224042 in words is "twenty-two billion, three hundred twenty-five million, two hundred twenty-four thousand, forty-two".