2212231300 has 72 divisors (see below), whose sum is σ = 5001624320. Its totient is φ = 848361600.

The previous prime is 2212231291. The next prime is 2212231309. The reversal of 2212231300 is 31322122.

2212231300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2212231291) and next prime (2212231309).

It is not an unprimeable number, because it can be changed into a prime (2212231309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 334627 + ... + 341173.

Almost surely, 2^2212231300 is an apocalyptic number.

2212231300 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 2212231300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2500812160).

2212231300 is an abundant number, since it is smaller than the sum of its proper divisors (2789393020).

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

2212231300 is a wasteful number, since it uses less digits than its factorization.

2212231300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6701 (or 6694 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2212231300 is about 47034.3629700669. The cubic root of 2212231300 is about 1302.9972853191.

Adding to 2212231300 its reverse (31322122), we get a palindrome (2243553422).

The spelling of 2212231300 in words is "two billion, two hundred twelve million, two hundred thirty-one thousand, three hundred".