23322232100 has 144 divisors (see below), whose sum is σ = 55327708800. Its totient is φ = 8499456000.

The previous prime is 23322232097. The next prime is 23322232103. The reversal of 23322232100 is 123222332.

It is an interprime number because it is at equal distance from previous prime (23322232097) and next prime (23322232103).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (23322232103) 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, 17135420 + ... + 17136780.

It is an arithmetic number, because the mean of its divisors is an integer number (384220200).

Almost surely, 2^23322232100 is an apocalyptic number.

23322232100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23322232100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27663854400).

23322232100 is an abundant number, since it is smaller than the sum of its proper divisors (32005476700).

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

23322232100 is a wasteful number, since it uses less digits than its factorization.

23322232100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734 (or 1727 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23322232100 its reverse (123222332), we get a palindrome (23445454432).

It can be divided in two parts, 23322232 and 100, that added together give a palindrome (23322332).

The spelling of 23322232100 in words is "twenty-three billion, three hundred twenty-two million, two hundred thirty-two thousand, one hundred".