3442220222408 has 64 divisors (see below), whose sum is σ = 7232406477120. Its totient is φ = 1522103788800.

The previous prime is 3442220222401. The next prime is 3442220222411. The reversal of 3442220222408 is 8042220222443.

It is not an unprimeable number, because it can be changed into a prime (3442220222401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20137910 + ... + 20308122.

It is an arithmetic number, because the mean of its divisors is an integer number (113006351205).

Almost surely, 2^{3442220222408} 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 3442220222408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3616203238560).

3442220222408 is an abundant number, since it is smaller than the sum of its proper divisors (3790186254712).

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

3442220222408 is a wasteful number, since it uses less digits than its factorization.

3442220222408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176478 (or 176474 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 3442220222408 its sum of digits (35), we get a palindrome (3442220222443).

The spelling of 3442220222408 in words is "three trillion, four hundred forty-two billion, two hundred twenty million, two hundred twenty-two thousand, four hundred eight".