220224035253 has 32 divisors (see below), whose sum is σ = 306044928000. Its totient is φ = 140737046400.

The previous prime is 220224035231. The next prime is 220224035257. The reversal of 220224035253 is 352530422022.

It is not a de Polignac number, because 220224035253 - 2³² = 215929067957 is a prime.

It is a super-2 number, since 2×220224035253² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220224035253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220224035257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17199948 + ... + 17212746.

It is an arithmetic number, because the mean of its divisors is an integer number (9563904000).

Almost surely, 2^220224035253 is an apocalyptic number.

It is an amenable number.

220224035253 is a deficient number, since it is larger than the sum of its proper divisors (85820892747).

220224035253 is a wasteful number, since it uses less digits than its factorization.

220224035253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15273.

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

Adding to 220224035253 its reverse (352530422022), we get a palindrome (572754457275).

The spelling of 220224035253 in words is "two hundred twenty billion, two hundred twenty-four million, thirty-five thousand, two hundred fifty-three".