22528114430 has 8 divisors (see below), whose sum is σ = 40550605992. Its totient is φ = 9011245768.

The previous prime is 22528114429. The next prime is 22528114489. The reversal of 22528114430 is 3441182522.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1126405712 + ... + 1126405731.

It is an arithmetic number, because the mean of its divisors is an integer number (5068825749).

Almost surely, 2^22528114430 is an apocalyptic number.

22528114430 is a deficient number, since it is larger than the sum of its proper divisors (18022491562).

22528114430 is a wasteful number, since it uses less digits than its factorization.

22528114430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252811450.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 22528114430 its reverse (3441182522), we get a palindrome (25969296952).

The spelling of 22528114430 in words is "twenty-two billion, five hundred twenty-eight million, one hundred fourteen thousand, four hundred thirty".