2065331224 has 64 divisors (see below), whose sum is σ = 4517661600. Its totient is φ = 874752000.

The previous prime is 2065331221. The next prime is 2065331239. The reversal of 2065331224 is 4221335602.

It is a junction number, because it is equal to n+sod(n) for n = 2065331192 and 2065331201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065331221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144262 + ... + 157930.

Almost surely, 2^2065331224 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 2065331224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2258830800).

2065331224 is an abundant number, since it is smaller than the sum of its proper divisors (2452330376).

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

2065331224 is a wasteful number, since it uses less digits than its factorization.

2065331224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13804 (or 13800 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 2065331224 is about 45445.9153720112. The cubic root of 2065331224 is about 1273.4930239006.

Adding to 2065331224 its reverse (4221335602), we get a palindrome (6286666826).

The spelling of 2065331224 in words is "two billion, sixty-five million, three hundred thirty-one thousand, two hundred twenty-four".