3022213212 has 36 divisors (see below), whose sum is σ = 7641171720. Its totient is φ = 1007181792.

The previous prime is 3022213171. The next prime is 3022213217. The reversal of 3022213212 is 2123122203.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022213217) 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 11 ways as a sum of consecutive naturals, for example, 276483 + ... + 287205.

It is an arithmetic number, because the mean of its divisors is an integer number (212254770).

Almost surely, 2^3022213212 is an apocalyptic number.

It is an amenable number.

3022213212 is an abundant number, since it is smaller than the sum of its proper divisors (4618958508).

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

3022213212 is a wasteful number, since it uses less digits than its factorization.

3022213212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18562 (or 18557 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3022213212 is about 54974.6597260956. The cubic root of 3022213212 is about 1445.8004866976.

Adding to 3022213212 its reverse (2123122203), we get a palindrome (5145335415).

It can be divided in two parts, 30222 and 13212, that added together give a palindrome (43434).

The spelling of 3022213212 in words is "three billion, twenty-two million, two hundred thirteen thousand, two hundred twelve".