322200003211212 has 48 divisors (see below), whose sum is σ = 860648912589312. Its totient is φ = 91901904057600.

The previous prime is 322200003211201. The next prime is 322200003211243. The reversal of 322200003211212 is 212112300002223.

It is a super-2 number, since 2×322200003211212² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

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, 3234110664 + ... + 3234210287.

It is an arithmetic number, because the mean of its divisors is an integer number (17930185678944).

Almost surely, 2^{322200003211212} is an apocalyptic number.

It is an amenable number.

322200003211212 is an abundant number, since it is smaller than the sum of its proper divisors (538448909378100).

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

322200003211212 is a wasteful number, since it uses less digits than its factorization.

322200003211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6468321558 (or 6468321556 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 322200003211212 its reverse (212112300002223), we get a palindrome (534312303213435).

The spelling of 322200003211212 in words is "three hundred twenty-two trillion, two hundred billion, three million, two hundred eleven thousand, two hundred twelve".