3222211012 has 6 divisors (see below), whose sum is σ = 5638869278. Its totient is φ = 1611105504.

The previous prime is 3222210989. The next prime is 3222211019. The reversal of 3222211012 is 2101122223.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2458573056 + 763637956 = 49584^2 + 27634^2 .

It is not an unprimeable number, because it can be changed into a prime (3222211019) by changing a digit.

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 as a sum of consecutive naturals, namely, 402776373 + ... + 402776380.

Almost surely, 2^3222211012 is an apocalyptic number.

It is an amenable number.

3222211012 is a deficient number, since it is larger than the sum of its proper divisors (2416658266).

3222211012 is a wasteful number, since it uses less digits than its factorization.

3222211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805552757 (or 805552755 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3222211012 is about 56764.5224766315. The cubic root of 3222211012 is about 1477.0141610328.

Adding to 3222211012 its reverse (2101122223), we get a palindrome (5323333235).

It can be divided in two parts, 32222 and 11012, that added together give a palindrome (43234).

The spelling of 3222211012 in words is "three billion, two hundred twenty-two million, two hundred eleven thousand, twelve".