2233112100 has 72 divisors (see below), whose sum is σ = 6523957440. Its totient is φ = 589706880.

The previous prime is 2233112071. The next prime is 2233112117. The reversal of 2233112100 is 12113322.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2233112100.

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, 5235 + ... + 67034.

It is an arithmetic number, because the mean of its divisors is an integer number (90610520).

Almost surely, 2^2233112100 is an apocalyptic number.

2233112100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2233112100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3261978720).

2233112100 is an abundant number, since it is smaller than the sum of its proper divisors (4290845340).

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

2233112100 is a wasteful number, since it uses less digits than its factorization.

2233112100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72389 (or 72382 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2233112100 is about 47255.8155151300. The cubic root of 2233112100 is about 1307.0840293801.

Adding to 2233112100 its reverse (12113322), we get a palindrome (2245225422).

The spelling of 2233112100 in words is "two billion, two hundred thirty-three million, one hundred twelve thousand, one hundred".