3213222033 has 8 divisors (see below), whose sum is σ = 4896338368. Its totient is φ = 1836126864.

The previous prime is 3213222017. The next prime is 3213222041. The reversal of 3213222033 is 3302223123.

3213222033 is digitally balanced in base 2 and base 4, because in such bases 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 not a de Polignac number, because 3213222033 - 2⁴ = 3213222017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 153010573 = 3213222033 / (3 + 2 + 1 + 3 + 2 + 2 + 2 + 0 + 3 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213222073) 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, 76505266 + ... + 76505307.

It is an arithmetic number, because the mean of its divisors is an integer number (612042296).

Almost surely, 2^3213222033 is an apocalyptic number.

It is an amenable number.

3213222033 is a deficient number, since it is larger than the sum of its proper divisors (1683116335).

3213222033 is a wasteful number, since it uses less digits than its factorization.

3213222033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153010583.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3213222033 is about 56685.2893879885. The cubic root of 3213222033 is about 1475.6394099166.

Adding to 3213222033 its reverse (3302223123), we get a palindrome (6515445156).

The spelling of 3213222033 in words is "three billion, two hundred thirteen million, two hundred twenty-two thousand, thirty-three".