20323322110 has 32 divisors (see below), whose sum is σ = 45023977152. Its totient is φ = 6431996160.

The previous prime is 20323322099. The next prime is 20323322113. The reversal of 20323322110 is 1122332302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20323322113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11165751 + ... + 11167570.

It is an arithmetic number, because the mean of its divisors is an integer number (1406999286).

Almost surely, 2^20323322110 is an apocalyptic number.

20323322110 is an abundant number, since it is smaller than the sum of its proper divisors (24700655042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20323322110 is a wasteful number, since it uses less digits than its factorization.

20323322110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22333348.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20323322110 its reverse (1122332302), we get a palindrome (21445654412).

The spelling of 20323322110 in words is "twenty billion, three hundred twenty-three million, three hundred twenty-two thousand, one hundred ten".