3104221200000 has 384 divisors, whose sum is σ = 10333627980480. Its totient is φ = 825600000000.

The previous prime is 3104221199923. The next prime is 3104221200001. The reversal of 3104221200000 is 21224013.

It is a tau number, because it is divible by the number of its divisors (384).

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

It is not an unprimeable number, because it can be changed into a prime (3104221200001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 481196775 + ... + 481203225.

Almost surely, 2^{3104221200000} is an apocalyptic number.

3104221200000 is a gapful number since it is divisible by the number (30) 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 3104221200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5166813990240).

3104221200000 is an abundant number, since it is smaller than the sum of its proper divisors (7229406780480).

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

3104221200000 is an frugal number, since it uses more digits than its factorization.

3104221200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6894 (or 6862 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 3104221200000 its reverse (21224013), we get a palindrome (3104242424013).

The spelling of 3104221200000 in words is "three trillion, one hundred four billion, two hundred twenty-one million, two hundred thousand".