3222112333220 has 48 divisors (see below), whose sum is σ = 7389926526528. Its totient is φ = 1170350213760.

The previous prime is 3222112333211. The next prime is 3222112333229. The reversal of 3222112333220 is 223332112223.

It is an interprime number because it is at equal distance from previous prime (3222112333211) and next prime (3222112333229).

It is a self number, because there is not a number n which added to its sum of digits gives 3222112333220.

It is not an unprimeable number, because it can be changed into a prime (3222112333229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8099039 + ... + 8487558.

It is an arithmetic number, because the mean of its divisors is an integer number (153956802636).

Almost surely, 2^{3222112333220} is an apocalyptic number.

It is an amenable number.

3222112333220 is an abundant number, since it is smaller than the sum of its proper divisors (4167814193308).

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

3222112333220 is a wasteful number, since it uses less digits than its factorization.

3222112333220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16587500 (or 16587498 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3222112333220 its reverse (223332112223), we get a palindrome (3445444445443).

The spelling of 3222112333220 in words is "three trillion, two hundred twenty-two billion, one hundred twelve million, three hundred thirty-three thousand, two hundred twenty".