320100100212 has 24 divisors (see below), whose sum is σ = 758048000416. Its totient is φ = 105107495328.

The previous prime is 320100100153. The next prime is 320100100213. The reversal of 320100100212 is 212001001023.

320100100212 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320100100213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199066423 + ... + 199068030.

Almost surely, 2^320100100212 is an apocalyptic number.

It is an amenable number.

320100100212 is an abundant number, since it is smaller than the sum of its proper divisors (437947900204).

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

320100100212 is a wasteful number, since it uses less digits than its factorization.

320100100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398134527 (or 398134525 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 320100100212 its reverse (212001001023), we get a palindrome (532101101235).

The spelling of 320100100212 in words is "three hundred twenty billion, one hundred million, one hundred thousand, two hundred twelve".