2212033043220 has 576 divisors, whose sum is σ = 8649377415168. Its totient is φ = 410595609600.

The previous prime is 2212033043219. The next prime is 2212033043221. The reversal of 2212033043220 is 223403302122.

It is an interprime number because it is at equal distance from previous prime (2212033043219) and next prime (2212033043221).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212033043221) 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 191 ways as a sum of consecutive naturals, for example, 20426457 + ... + 20534463.

Almost surely, 2^{2212033043220} is an apocalyptic number.

2212033043220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212033043220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4324688707584).

2212033043220 is an abundant number, since it is smaller than the sum of its proper divisors (6437344371948).

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

2212033043220 is a wasteful number, since it uses less digits than its factorization.

2212033043220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108092 (or 108079 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2212033043220 its reverse (223403302122), we get a palindrome (2435436345342).

The spelling of 2212033043220 in words is "two trillion, two hundred twelve billion, thirty-three million, forty-three thousand, two hundred twenty".