3223218701 has 8 divisors (see below), whose sum is σ = 3236543640. Its totient is φ = 3209919552.

The previous prime is 3223218697. The next prime is 3223218743. The reversal of 3223218701 is 1078123223.

It can be written as a sum of positive squares in 4 ways, for example, as 548777476 + 2674441225 = 23426^2 + 51715^2 .

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 3223218701 - 2² = 3223218697 is a prime.

It is a super-2 number, since 2×3223218701² = 20778277588952254802, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223218001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267515 + ... + 279303.

It is an arithmetic number, because the mean of its divisors is an integer number (404567955).

Almost surely, 2^3223218701 is an apocalyptic number.

It is an amenable number.

3223218701 is a deficient number, since it is larger than the sum of its proper divisors (13324939).

3223218701 is a wasteful number, since it uses less digits than its factorization.

3223218701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12895.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 3223218701 is about 56773.3978285605. The cubic root of 3223218701 is about 1477.1681149267.

The spelling of 3223218701 in words is "three billion, two hundred twenty-three million, two hundred eighteen thousand, seven hundred one".