220224032302224 has 40 divisors (see below), whose sum is σ = 568913577557760. Its totient is φ = 73407817979008.

The previous prime is 220224032302129. The next prime is 220224032302277. The reversal of 220224032302224 is 422203230422022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 220224032302191 and 220224032302200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13066369 + ... + 24722015.

It is an arithmetic number, because the mean of its divisors is an integer number (14222839438944).

Almost surely, 2^{220224032302224} is an apocalyptic number.

220224032302224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

220224032302224 is an abundant number, since it is smaller than the sum of its proper divisors (348689545255536).

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

220224032302224 is a wasteful number, since it uses less digits than its factorization.

220224032302224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12049287 (or 12049281 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 220224032302224 its reverse (422203230422022), we get a palindrome (642427262724246).

The spelling of 220224032302224 in words is "two hundred twenty trillion, two hundred twenty-four billion, thirty-two million, three hundred two thousand, two hundred twenty-four".