2223120300000 has 288 divisors, whose sum is σ = 7403081422464. Its totient is φ = 583978560000.

The previous prime is 2223120299987. The next prime is 2223120300007. The reversal of 2223120300000 is 30213222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223120300007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20044699 + ... + 20155301.

It is an arithmetic number, because the mean of its divisors is an integer number (25705143828).

Almost surely, 2^{2223120300000} is an apocalyptic number.

2223120300000 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 2223120300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3701540711232).

2223120300000 is an abundant number, since it is smaller than the sum of its proper divisors (5179961122464).

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

2223120300000 is an equidigital number, since it uses as much as digits as its factorization.

2223120300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110708 (or 110680 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2223120300000 its reverse (30213222), we get a palindrome (2223150513222).

The spelling of 2223120300000 in words is "two trillion, two hundred twenty-three billion, one hundred twenty million, three hundred thousand".