3223012120 has 32 divisors (see below), whose sum is σ = 7253503920. Its totient is φ = 1288897920.

The previous prime is 3223012109. The next prime is 3223012187. The reversal of 3223012120 is 212103223.

It is a junction number, because it is equal to n+sod(n) for n = 3223012094 and 3223012103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241954 + ... + 254926.

Almost surely, 2^3223012120 is an apocalyptic number.

It is an amenable number.

3223012120 is an abundant number, since it is smaller than the sum of its proper divisors (4030491800).

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

3223012120 is a wasteful number, since it uses less digits than its factorization.

3223012120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19195 (or 19191 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3223012120 is about 56771.5784526025. The cubic root of 3223012120 is about 1477.1365562670.

Adding to 3223012120 its reverse (212103223), we get a palindrome (3435115343).

The spelling of 3223012120 in words is "three billion, two hundred twenty-three million, twelve thousand, one hundred twenty".