3322422421 has 8 divisors (see below), whose sum is σ = 3557387160. Its totient is φ = 3091849728.

The previous prime is 3322422373. The next prime is 3322422451. The reversal of 3322422421 is 1242242233.

It can be written as a sum of positive squares in 4 ways, for example, as 168100 + 3322254321 = 410^2 + 57639^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3322422421 - 2¹⁹ = 3321898133 is a prime.

It is a super-2 number, since 2×3322422421² = 22076981487127002482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322422451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096446 + ... + 1099471.

It is an arithmetic number, because the mean of its divisors is an integer number (444673395).

Almost surely, 2^3322422421 is an apocalyptic number.

It is an amenable number.

3322422421 is a deficient number, since it is larger than the sum of its proper divisors (234964739).

3322422421 is a wasteful number, since it uses less digits than its factorization.

3322422421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196023.

The product of its digits is 4608, while the sum is 25.

The square root of 3322422421 is about 57640.4581956112. The cubic root of 3322422421 is about 1492.1699267931.

Adding to 3322422421 its reverse (1242242233), we get a palindrome (4564664654).

The spelling of 3322422421 in words is "three billion, three hundred twenty-two million, four hundred twenty-two thousand, four hundred twenty-one".