2240224220000 has 120 divisors (see below), whose sum is σ = 5935233504816. Its totient is φ = 827159616000.

The previous prime is 2240224219963. The next prime is 2240224220009. The reversal of 2240224220000 is 224220422.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240224220009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4048124 + ... + 4568123.

Almost surely, 2^{2240224220000} is an apocalyptic number.

2240224220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240224220000 is an abundant number, since it is smaller than the sum of its proper divisors (3695009284816).

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

2240224220000 is an equidigital number, since it uses as much as digits as its factorization.

2240224220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8616290 (or 8616267 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 2240224220000 its reverse (224220422), we get a palindrome (2240448440422).

The spelling of 2240224220000 in words is "two trillion, two hundred forty billion, two hundred twenty-four million, two hundred twenty thousand".