220434125453152 has 48 divisors (see below), whose sum is σ = 467378659222272. Its totient is φ = 101735361100800.

The previous prime is 220434125453149. The next prime is 220434125453251. The reversal of 220434125453152 is 251354521434022.

It is a super-4 number, since 4×220434125453152⁴ (a number of 58 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220434125453099 and 220434125453108.

It is a congruent number.

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, 3219393 + ... + 21242239.

It is an arithmetic number, because the mean of its divisors is an integer number (9737055400464).

Almost surely, 2^{220434125453152} is an apocalyptic number.

It is an amenable number.

220434125453152 is an abundant number, since it is smaller than the sum of its proper divisors (246944533769120).

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

220434125453152 is a wasteful number, since it uses less digits than its factorization.

220434125453152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18052271 (or 18052263 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 220434125453152 its reverse (251354521434022), we get a palindrome (471788646887174).

The spelling of 220434125453152 in words is "two hundred twenty trillion, four hundred thirty-four billion, one hundred twenty-five million, four hundred fifty-three thousand, one hundred fifty-two".