20223232110 has 96 divisors (see below), whose sum is σ = 53124271200. Its totient is φ = 5337348864.

The previous prime is 20223232069. The next prime is 20223232111. The reversal of 20223232110 is 1123232202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20223232111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3926557 + ... + 3931703.

It is an arithmetic number, because the mean of its divisors is an integer number (553377825).

Almost surely, 2^20223232110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20223232110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26562135600).

20223232110 is an abundant number, since it is smaller than the sum of its proper divisors (32901039090).

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

20223232110 is a wasteful number, since it uses less digits than its factorization.

20223232110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5602 (or 5599 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20223232110 its reverse (1123232202), we get a palindrome (21346464312).

The spelling of 20223232110 in words is "twenty billion, two hundred twenty-three million, two hundred thirty-two thousand, one hundred ten".