3344421312220 has 96 divisors (see below), whose sum is σ = 7232506122240. Its totient is φ = 1298412810240.

The previous prime is 3344421312209. The next prime is 3344421312223. The reversal of 3344421312220 is 222131244433.

It is a super-2 number, since 2×3344421312220² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3344421312223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119017212 + ... + 119045308.

It is an arithmetic number, because the mean of its divisors is an integer number (75338605440).

Almost surely, 2^{3344421312220} is an apocalyptic number.

It is an amenable number.

3344421312220 is an abundant number, since it is smaller than the sum of its proper divisors (3888084810020).

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

3344421312220 is a wasteful number, since it uses less digits than its factorization.

3344421312220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29203 (or 29201 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 3344421312220 its reverse (222131244433), we get a palindrome (3566552556653).

The spelling of 3344421312220 in words is "three trillion, three hundred forty-four billion, four hundred twenty-one million, three hundred twelve thousand, two hundred twenty".