3422220224 has 56 divisors (see below), whose sum is σ = 7219005120. Its totient is φ = 1604059136.

The previous prime is 3422220203. The next prime is 3422220287. The reversal of 3422220224 is 4220222243.

It is a super-2 number, since 2×3422220224² = 23423182523109220352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3422220224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273497 + ... + 285735.

Almost surely, 2^3422220224 is an apocalyptic number.

3422220224 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3422220224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3609502560).

3422220224 is an abundant number, since it is smaller than the sum of its proper divisors (3796784896).

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

3422220224 is a wasteful number, since it uses less digits than its factorization.

3422220224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12525 (or 12515 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 3422220224 is about 58499.7455037199. The cubic root of 3422220224 is about 1506.9632144855.

Adding to 3422220224 its reverse (4220222243), we get a palindrome (7642442467).

The spelling of 3422220224 in words is "three billion, four hundred twenty-two million, two hundred twenty thousand, two hundred twenty-four".