3213022330 has 16 divisors (see below), whose sum is σ = 6609646080. Its totient is φ = 1101607632.

The previous prime is 3213022313. The next prime is 3213022333. The reversal of 3213022330 is 332203123.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3213022298 and 3213022307.

It is not an unprimeable number, because it can be changed into a prime (3213022333) 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, 22950090 + ... + 22950229.

It is an arithmetic number, because the mean of its divisors is an integer number (413102880).

Almost surely, 2^3213022330 is an apocalyptic number.

3213022330 is an abundant number, since it is smaller than the sum of its proper divisors (3396623750).

3213022330 is a wasteful number, since it uses less digits than its factorization.

3213022330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45900333.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3213022330 is about 56683.5278542188. The cubic root of 3213022330 is about 1475.6088387620.

Adding to 3213022330 its reverse (332203123), we get a palindrome (3545225453).

The spelling of 3213022330 in words is "three billion, two hundred thirteen million, twenty-two thousand, three hundred thirty".