3112422100 has 72 divisors (see below), whose sum is σ = 7290783360. Its totient is φ = 1149751680.

The previous prime is 3112422097. The next prime is 3112422133. The reversal of 3112422100 is 12242113.

3112422100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43369 + ... + 90031.

It is an arithmetic number, because the mean of its divisors is an integer number (101260880).

Almost surely, 2^3112422100 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 3112422100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3645391680).

3112422100 is an abundant number, since it is smaller than the sum of its proper divisors (4178361260).

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

3112422100 is a wasteful number, since it uses less digits than its factorization.

3112422100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46729 (or 46722 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3112422100 is about 55789.0858501912. The cubic root of 3112422100 is about 1460.0447381049.

Adding to 3112422100 its reverse (12242113), we get a palindrome (3124664213).

The spelling of 3112422100 in words is "three billion, one hundred twelve million, four hundred twenty-two thousand, one hundred".