3222112300 has 72 divisors (see below), whose sum is σ = 7666853040. Its totient is φ = 1165651200.

The previous prime is 3222112291. The next prime is 3222112319. The reversal of 3222112300 is 32112223.

It is a super-2 number, since 2×3222112300² = 20764015347622580000, which contains 22 as substring.

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, 209266 + ... + 224134.

It is an arithmetic number, because the mean of its divisors is an integer number (106484070).

Almost surely, 2^3222112300 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 3222112300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3833426520).

3222112300 is an abundant number, since it is smaller than the sum of its proper divisors (4444740740).

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

3222112300 is a wasteful number, since it uses less digits than its factorization.

3222112300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15091 (or 15084 counting only the distinct ones).

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

The square root of 3222112300 is about 56763.6529832251. The cubic root of 3222112300 is about 1476.9990781689. Note that the first 3 decimals are identical.

Adding to 3222112300 its reverse (32112223), we get a palindrome (3254224523).

It can be divided in two parts, 32221 and 12300, that added together give a square (44521 = 211²).

The spelling of 3222112300 in words is "three billion, two hundred twenty-two million, one hundred twelve thousand, three hundred".