20225321110 has 16 divisors (see below), whose sum is σ = 36409846032. Its totient is φ = 8089180000.

The previous prime is 20225321099. The next prime is 20225321131. The reversal of 20225321110 is 1112352202.

20225321110 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×20225321110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25516 + ... + 202735.

It is an arithmetic number, because the mean of its divisors is an integer number (2275615377).

Almost surely, 2^20225321110 is an apocalyptic number.

20225321110 is a deficient number, since it is larger than the sum of its proper divisors (16184524922).

20225321110 is a wasteful number, since it uses less digits than its factorization.

20225321110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237119.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 20225321110 its reverse (1112352202), we get a palindrome (21337673312).

The spelling of 20225321110 in words is "twenty billion, two hundred twenty-five million, three hundred twenty-one thousand, one hundred ten".