220541231035 has 8 divisors (see below), whose sum is σ = 264776298336. Its totient is φ = 176348437440.

The previous prime is 220541231011. The next prime is 220541231039. The reversal of 220541231035 is 530132145022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 220541231035 - 2²⁵ = 220507676603 is a prime.

It is a super-4 number, since 4×220541231035⁴ (a number of 46 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220541230994 and 220541231012.

It is not an unprimeable number, because it can be changed into a prime (220541231039) 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, 10556946 + ... + 10577815.

It is an arithmetic number, because the mean of its divisors is an integer number (33097037292).

Almost surely, 2^220541231035 is an apocalyptic number.

220541231035 is a deficient number, since it is larger than the sum of its proper divisors (44235067301).

220541231035 is a wasteful number, since it uses less digits than its factorization.

220541231035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21136853.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 220541231035 its reverse (530132145022), we get a palindrome (750673376057).

The spelling of 220541231035 in words is "two hundred twenty billion, five hundred forty-one million, two hundred thirty-one thousand, thirty-five".