3205440122 has 32 divisors (see below), whose sum is σ = 5034424320. Its totient is φ = 1528752960.

The previous prime is 3205440113. The next prime is 3205440127. The reversal of 3205440122 is 2210445023.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3205440127) 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, 2039597 + ... + 2041167.

It is an arithmetic number, because the mean of its divisors is an integer number (157325760).

Almost surely, 2^3205440122 is an apocalyptic number.

3205440122 is a deficient number, since it is larger than the sum of its proper divisors (1828984198).

3205440122 is a wasteful number, since it uses less digits than its factorization.

3205440122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3205440122 is about 56616.6064154326. The cubic root of 3205440122 is about 1474.4471925548.

Adding to 3205440122 its reverse (2210445023), we get a palindrome (5415885145).

The spelling of 3205440122 in words is "three billion, two hundred five million, four hundred forty thousand, one hundred twenty-two".