23211210330112 has 208 divisors, whose sum is σ = 56937687046272. Its totient is φ = 9234237358080.

The previous prime is 23211210330079. The next prime is 23211210330149. The reversal of 23211210330112 is 21103301211232.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 35255787 + ... + 35908117.

Almost surely, 2^{23211210330112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23211210330112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28468843523136).

23211210330112 is an abundant number, since it is smaller than the sum of its proper divisors (33726476716160).

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

23211210330112 is an equidigital number, since it uses as much as digits as its factorization.

23211210330112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652452 (or 652430 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 23211210330112 its reverse (21103301211232), we get a palindrome (44314511541344).

The spelling of 23211210330112 in words is "twenty-three trillion, two hundred eleven billion, two hundred ten million, three hundred thirty thousand, one hundred twelve".