3200540022 has 96 divisors (see below), whose sum is σ = 7398226368. Its totient is φ = 997843968.

The previous prime is 3200539981. The next prime is 3200540029. The reversal of 3200540022 is 2200450023.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3200539977 and 3200540004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200540029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4140028 + ... + 4140800.

It is an arithmetic number, because the mean of its divisors is an integer number (77064858).

Almost surely, 2^3200540022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3200540022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3699113184).

3200540022 is an abundant number, since it is smaller than the sum of its proper divisors (4197686346).

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

3200540022 is a wasteful number, since it uses less digits than its factorization.

3200540022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 3200540022 is about 56573.3154587921. The cubic root of 3200540022 is about 1473.6954888794.

Adding to 3200540022 its reverse (2200450023), we get a palindrome (5400990045).

It can be divided in two parts, 32005 and 40022, that added together give a palindrome (72027).

The spelling of 3200540022 in words is "three billion, two hundred million, five hundred forty thousand, twenty-two".