220345053024 has 48 divisors (see below), whose sum is σ = 587887841520. Its totient is φ = 72244277760.

The previous prime is 220345053023. The next prime is 220345053127. The reversal of 220345053024 is 420350543022.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 220345052982 and 220345053000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220345053023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18807759 + ... + 18819470.

It is an arithmetic number, because the mean of its divisors is an integer number (12247663365).

Almost surely, 2^220345053024 is an apocalyptic number.

220345053024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

220345053024 is an abundant number, since it is smaller than the sum of its proper divisors (367542788496).

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

220345053024 is a wasteful number, since it uses less digits than its factorization.

220345053024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37627303 (or 37627295 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 220345053024 its reverse (420350543022), we get a palindrome (640695596046).

The spelling of 220345053024 in words is "two hundred twenty billion, three hundred forty-five million, fifty-three thousand, twenty-four".