2231202441204 has 384 divisors, whose sum is σ = 6530446540800. Its totient is φ = 653006914560.

The previous prime is 2231202441187. The next prime is 2231202441229. The reversal of 2231202441204 is 4021442021322.

It is a happy number.

2231202441204 is a `hidden beast` number, since 2 + 2 + 3 + 12 + 0 + 2 + 441 + 204 = 666.

It is a super-3 number, since 3×2231202441204³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3069053889 + ... + 3069054615.

It is an arithmetic number, because the mean of its divisors is an integer number (17006371200).

Almost surely, 2^{2231202441204} 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 2231202441204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265223270400).

2231202441204 is an abundant number, since it is smaller than the sum of its proper divisors (4299244099596).

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

2231202441204 is a wasteful number, since it uses less digits than its factorization.

2231202441204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500 (or 1492 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2231202441204 its reverse (4021442021322), we get a palindrome (6252644462526).

The spelling of 2231202441204 in words is "two trillion, two hundred thirty-one billion, two hundred two million, four hundred forty-one thousand, two hundred four".