2212003323320 has 64 divisors (see below), whose sum is σ = 5688178879680. Its totient is φ = 758378428416.

The previous prime is 2212003323289. The next prime is 2212003323323. The reversal of 2212003323320 is 233233002122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212003323323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11168192 + ... + 11364528.

It is an arithmetic number, because the mean of its divisors is an integer number (88877794995).

Almost surely, 2^{2212003323320} is an apocalyptic number.

2212003323320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2212003323320 is an abundant number, since it is smaller than the sum of its proper divisors (3476175556360).

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

2212003323320 is a wasteful number, since it uses less digits than its factorization.

2212003323320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236592 (or 236588 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2212003323320 its reverse (233233002122), we get a palindrome (2445236325442).

The spelling of 2212003323320 in words is "two trillion, two hundred twelve billion, three million, three hundred twenty-three thousand, three hundred twenty".