2232003444 has 192 divisors, whose sum is σ = 6218311680. Its totient is φ = 616000000.

The previous prime is 2232003443. The next prime is 2232003463. The reversal of 2232003444 is 4443002322.

It is a super-3 number, since 3×2232003444³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232003443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8892319 + ... + 8892569.

It is an arithmetic number, because the mean of its divisors is an integer number (32387040).

Almost surely, 2^2232003444 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 2232003444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3109155840).

2232003444 is an abundant number, since it is smaller than the sum of its proper divisors (3986308236).

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

2232003444 is a wasteful number, since it uses less digits than its factorization.

2232003444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2232003444 is about 47244.0836930933. The cubic root of 2232003444 is about 1306.8676875871.

Adding to 2232003444 its reverse (4443002322), we get a palindrome (6675005766).

The spelling of 2232003444 in words is "two billion, two hundred thirty-two million, three thousand, four hundred forty-four".