3312222220 has 24 divisors (see below), whose sum is σ = 7033824000. Its totient is φ = 1310001792.

The previous prime is 3312222197. The next prime is 3312222229. The reversal of 3312222220 is 222222133.

It is not an unprimeable number, because it can be changed into a prime (3312222229) 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 in 7 ways as a sum of consecutive naturals, for example, 928620 + ... + 932179.

It is an arithmetic number, because the mean of its divisors is an integer number (293076000).

Almost surely, 2^3312222220 is an apocalyptic number.

It is an amenable number.

3312222220 is an abundant number, since it is smaller than the sum of its proper divisors (3721601780).

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

3312222220 is a wasteful number, since it uses less digits than its factorization.

3312222220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860897 (or 1860895 counting only the distinct ones).

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

The square root of 3312222220 is about 57551.9089170811. The cubic root of 3312222220 is about 1490.6413196502.

Adding to 3312222220 its reverse (222222133), we get a palindrome (3534444353).

The spelling of 3312222220 in words is "three billion, three hundred twelve million, two hundred twenty-two thousand, two hundred twenty".