3345220222 has 8 divisors (see below), whose sum is σ = 5044102272. Its totient is φ = 1663852800.

The previous prime is 3345220213. The next prime is 3345220273. The reversal of 3345220222 is 2220225433.

It is a happy number.

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

It is a super-2 number, since 2×3345220222² = 22380996667355458568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4378179 + ... + 4378942.

It is an arithmetic number, because the mean of its divisors is an integer number (630512784).

Almost surely, 2^3345220222 is an apocalyptic number.

3345220222 is a deficient number, since it is larger than the sum of its proper divisors (1698882050).

3345220222 is a wasteful number, since it uses less digits than its factorization.

3345220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8757314.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 3345220222 is about 57837.8787819885. The cubic root of 3345220222 is about 1495.5751409536.

Adding to 3345220222 its reverse (2220225433), we get a palindrome (5565445655).

The spelling of 3345220222 in words is "three billion, three hundred forty-five million, two hundred twenty thousand, two hundred twenty-two".