220224033200000 has 96 divisors (see below), whose sum is σ = 548374360466520. Its totient is φ = 88089613120000.

The previous prime is 220224033199939. The next prime is 220224033200011. The reversal of 220224033200000 is 2330422022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 274880042 + ... + 275680041.

Almost surely, 2^{220224033200000} is an apocalyptic number.

220224033200000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220224033200000 is an abundant number, since it is smaller than the sum of its proper divisors (328150327266520).

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

220224033200000 is an frugal number, since it uses more digits than its factorization.

220224033200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550560122 (or 550560090 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 220224033200000 its reverse (2330422022), we get a palindrome (220226363622022).

The spelling of 220224033200000 in words is "two hundred twenty trillion, two hundred twenty-four billion, thirty-three million, two hundred thousand".