3122224000 has 256 divisors, whose sum is σ = 9036743040. Its totient is φ = 1050624000.

The previous prime is 3122223997. The next prime is 3122224019. The reversal of 3122224000 is 4222213.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6831772 + ... + 6832228.

Almost surely, 2^3122224000 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 3122224000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4518371520).

3122224000 is an abundant number, since it is smaller than the sum of its proper divisors (5914519040).

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

3122224000 is an equidigital number, since it uses as much as digits as its factorization.

3122224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3122224000 is about 55876.8646221314. The cubic root of 3122224000 is about 1461.5758302826.

Adding to 3122224000 its reverse (4222213), we get a palindrome (3126446213).

The spelling of 3122224000 in words is "three billion, one hundred twenty-two million, two hundred twenty-four thousand".