3223220202 has 40 divisors (see below), whose sum is σ = 7226604000. Its totient is φ = 1073781576.

The previous prime is 3223220201. The next prime is 3223220269. The reversal of 3223220202 is 2020223223.

3223220202 is a `hidden beast` number, since 322 + 322 + 0 + 20 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3223220201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 335299 + ... + 344777.

It is an arithmetic number, because the mean of its divisors is an integer number (180665100).

Almost surely, 2^3223220202 is an apocalyptic number.

3223220202 is an abundant number, since it is smaller than the sum of its proper divisors (4003383798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3223220202 is a wasteful number, since it uses less digits than its factorization.

3223220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11592 (or 11583 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3223220202 is about 56773.4110477783. The cubic root of 3223220202 is about 1477.1683442243.

Adding to 3223220202 its reverse (2020223223), we get a palindrome (5243443425).

The spelling of 3223220202 in words is "three billion, two hundred twenty-three million, two hundred twenty thousand, two hundred two".