2232444500 has 96 divisors (see below), whose sum is σ = 5728230144. Its totient is φ = 749328000.

The previous prime is 2232444499. The next prime is 2232444517. The reversal of 2232444500 is 54442322.

It is a happy number.

It is a super-3 number, since 3×2232444500³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 2232444500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55889 + ... + 87111.

It is an arithmetic number, because the mean of its divisors is an integer number (59669064).

Almost surely, 2^2232444500 is an apocalyptic number.

2232444500 is a gapful number since it is divisible by the number (20) 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 2232444500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2864115072).

2232444500 is an abundant number, since it is smaller than the sum of its proper divisors (3495785644).

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

2232444500 is a wasteful number, since it uses less digits than its factorization.

2232444500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31266 (or 31254 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 2232444500 is about 47248.7513062515. The cubic root of 2232444500 is about 1306.9537633014.

Adding to 2232444500 its reverse (54442322), we get a palindrome (2286886822).

The spelling of 2232444500 in words is "two billion, two hundred thirty-two million, four hundred forty-four thousand, five hundred".