23230012221100 has 18 divisors (see below), whose sum is σ = 50409126520004. Its totient is φ = 9292004888400.

The previous prime is 23230012221083. The next prime is 23230012221103. The reversal of 23230012221100 is 112221003232.

It is not an unprimeable number, because it can be changed into a prime (23230012221103) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 116150061006 + ... + 116150061205.

Almost surely, 2^{23230012221100} is an apocalyptic number.

23230012221100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230012221100 is an abundant number, since it is smaller than the sum of its proper divisors (27179114298904).

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

23230012221100 is a wasteful number, since it uses less digits than its factorization.

23230012221100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232300122225 (or 232300122218 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23230012221100 its reverse (112221003232), we get a palindrome (23342233224332).

The spelling of 23230012221100 in words is "twenty-three trillion, two hundred thirty billion, twelve million, two hundred twenty-one thousand, one hundred".