23221100330112 has 32 divisors (see below), whose sum is σ = 61681047752880. Its totient is φ = 7740366776576.

The previous prime is 23221100330107. The next prime is 23221100330119. The reversal of 23221100330112 is 21103300112232.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×23221100330112² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23221100330119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30235807338 + ... + 30235808105.

Almost surely, 2^{23221100330112} is an apocalyptic number.

It is an amenable number.

23221100330112 is an abundant number, since it is smaller than the sum of its proper divisors (38459947422768).

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

23221100330112 is an equidigital number, since it uses as much as digits as its factorization.

23221100330112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60471615460 (or 60471615448 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23221100330112 its reverse (21103300112232), we get a palindrome (44324400442344).

The spelling of 23221100330112 in words is "twenty-three trillion, two hundred twenty-one billion, one hundred million, three hundred thirty thousand, one hundred twelve".