220023200101224 has 128 divisors (see below), whose sum is σ = 608977712004480. Its totient is φ = 65813191987200.

The previous prime is 220023200101219. The next prime is 220023200101291. The reversal of 220023200101224 is 422101002320022.

It is a self number, because there is not a number n which added to its sum of digits gives 220023200101224.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27010542 + ... + 34199645.

It is an arithmetic number, because the mean of its divisors is an integer number (4757638375035).

Almost surely, 2^{220023200101224} is an apocalyptic number.

220023200101224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

220023200101224 is an abundant number, since it is smaller than the sum of its proper divisors (388954511903256).

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

220023200101224 is a wasteful number, since it uses less digits than its factorization.

220023200101224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61210531 (or 61210527 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 220023200101224 its reverse (422101002320022), we get a palindrome (642124202421246).

The spelling of 220023200101224 in words is "two hundred twenty trillion, twenty-three billion, two hundred million, one hundred one thousand, two hundred twenty-four".