3021223441 has 4 divisors (see below), whose sum is σ = 3021699952. Its totient is φ = 3020746932.

The previous prime is 3021223417. The next prime is 3021223463. The reversal of 3021223441 is 1443221203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1443221203 = 659 ⋅2190017.

It is a cyclic number.

It is not a de Polignac number, because 3021223441 - 2⁵ = 3021223409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3021223411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228615 + ... + 241468.

It is an arithmetic number, because the mean of its divisors is an integer number (755424988).

Almost surely, 2^3021223441 is an apocalyptic number.

It is an amenable number.

3021223441 is a deficient number, since it is larger than the sum of its proper divisors (476511).

3021223441 is an equidigital number, since it uses as much as digits as its factorization.

3021223441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476510.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3021223441 is about 54965.6569232098. The cubic root of 3021223441 is about 1445.6426368549.

Adding to 3021223441 its reverse (1443221203), we get a palindrome (4464444644).

The spelling of 3021223441 in words is "three billion, twenty-one million, two hundred twenty-three thousand, four hundred forty-one".