3222140212 has 24 divisors (see below), whose sum is σ = 5669637120. Its totient is φ = 1602264000.

The previous prime is 3222140209. The next prime is 3222140221. The reversal of 3222140212 is 2120412223.

It is a self number, because there is not a number n which added to its sum of digits gives 3222140212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810253 + ... + 814219.

It is an arithmetic number, because the mean of its divisors is an integer number (236234880).

Almost surely, 2^3222140212 is an apocalyptic number.

It is an amenable number.

3222140212 is a deficient number, since it is larger than the sum of its proper divisors (2447496908).

3222140212 is a wasteful number, since it uses less digits than its factorization.

3222140212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5031 (or 5029 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3222140212 is about 56763.8988442478. The cubic root of 3222140212 is about 1477.0033430605.

Adding to 3222140212 its reverse (2120412223), we get a palindrome (5342552435).

The spelling of 3222140212 in words is "three billion, two hundred twenty-two million, one hundred forty thousand, two hundred twelve".