2219212800000 has 1368 divisors, whose sum is σ = 9371030340672. Its totient is φ = 495452160000.

The previous prime is 2219212799899. The next prime is 2219212800001. The reversal of 2219212800000 is 82129122.

It is not an unprimeable number, because it can be changed into a prime (2219212800001) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 51609599979 + ... + 51609600021.

Almost surely, 2^{2219212800000} is an apocalyptic number.

2219212800000 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 2219212800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4685515170336).

2219212800000 is an abundant number, since it is smaller than the sum of its proper divisors (7151817540672).

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

2219212800000 is an frugal number, since it uses more digits than its factorization.

2219212800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 2219212800000 its reverse (82129122), we get a palindrome (2219294929122).

The spelling of 2219212800000 in words is "two trillion, two hundred nineteen billion, two hundred twelve million, eight hundred thousand".