3022222312 has 8 divisors (see below), whose sum is σ = 5666666850. Its totient is φ = 1511111152.

The previous prime is 3022222303. The next prime is 3022222331. The reversal of 3022222312 is 2132222203.

3022222312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1548737316 + 1473484996 = 39354^2 + 38386^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 3022222312.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188888887 + ... + 188888902.

Almost surely, 2^3022222312 is an apocalyptic number.

It is an amenable number.

3022222312 is a deficient number, since it is larger than the sum of its proper divisors (2644444538).

3022222312 is a wasteful number, since it uses less digits than its factorization.

3022222312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377777795 (or 377777791 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3022222312 is about 54974.7424914387. The cubic root of 3022222312 is about 1445.8019378164.

Adding to 3022222312 its reverse (2132222203), we get a palindrome (5154444515).

The spelling of 3022222312 in words is "three billion, twenty-two million, two hundred twenty-two thousand, three hundred twelve".