3220021354 has 16 divisors (see below), whose sum is σ = 5332612320. Its totient is φ = 1446010960.

The previous prime is 3220021349. The next prime is 3220021361. The reversal of 3220021354 is 4531200223.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879889 + ... + 883540.

It is an arithmetic number, because the mean of its divisors is an integer number (333288270).

Almost surely, 2^3220021354 is an apocalyptic number.

3220021354 is a deficient number, since it is larger than the sum of its proper divisors (2112590966).

3220021354 is a wasteful number, since it uses less digits than its factorization.

3220021354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763525.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3220021354 is about 56745.2319935340. The cubic root of 3220021354 is about 1476.6795162056.

Adding to 3220021354 its reverse (4531200223), we get a palindrome (7751221577).

The spelling of 3220021354 in words is "three billion, two hundred twenty million, twenty-one thousand, three hundred fifty-four".