3021220223 has 8 divisors (see below), whose sum is σ = 3602946048. Its totient is φ = 2477025144.

The previous prime is 3021220211. The next prime is 3021220249. The reversal of 3021220223 is 3220221203.

3021220223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3021220223 - 2⁸ = 3021219967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3021220283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9382511 + ... + 9382832.

It is an arithmetic number, because the mean of its divisors is an integer number (450368256).

Almost surely, 2^3021220223 is an apocalyptic number.

3021220223 is a deficient number, since it is larger than the sum of its proper divisors (581725825).

3021220223 is a wasteful number, since it uses less digits than its factorization.

3021220223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18765373.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3021220223 is about 54965.6276503780. The cubic root of 3021220223 is about 1445.6421235883.

Adding to 3021220223 its reverse (3220221203), we get a palindrome (6241441426).

The spelling of 3021220223 in words is "three billion, twenty-one million, two hundred twenty thousand, two hundred twenty-three".