2212013342220 has 384 divisors, whose sum is σ = 7142509946880. Its totient is φ = 506263633920.

The previous prime is 2212013342191. The next prime is 2212013342251. The reversal of 2212013342220 is 222433102122.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 602234304 + ... + 602237976.

It is an arithmetic number, because the mean of its divisors is an integer number (18600286320).

Almost surely, 2^{2212013342220} is an apocalyptic number.

2212013342220 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 2212013342220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3571254973440).

2212013342220 is an abundant number, since it is smaller than the sum of its proper divisors (4930496604660).

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

2212013342220 is a wasteful number, since it uses less digits than its factorization.

2212013342220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4225 (or 4223 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2212013342220 its reverse (222433102122), we get a palindrome (2434446444342).

The spelling of 2212013342220 in words is "two trillion, two hundred twelve billion, thirteen million, three hundred forty-two thousand, two hundred twenty".