220277111041 has 8 divisors (see below), whose sum is σ = 241110382184. Its totient is φ = 199999393920.

The previous prime is 220277111027. The next prime is 220277111081. The reversal of 220277111041 is 140111772022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12633760000 + 207643351041 = 112400^2 + 455679^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 220277111041 - 2¹¹ = 220277108993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220277111081) 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 7 ways as a sum of consecutive naturals, for example, 138887676 + ... + 138889261.

It is an arithmetic number, because the mean of its divisors is an integer number (30138797773).

Almost surely, 2^220277111041 is an apocalyptic number.

It is an amenable number.

220277111041 is a deficient number, since it is larger than the sum of its proper divisors (20833271143).

220277111041 is a wasteful number, since it uses less digits than its factorization.

220277111041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277777011.

The product of its (nonzero) digits is 1568, while the sum is 28.

Adding to 220277111041 its reverse (140111772022), we get a palindrome (360388883063).

The spelling of 220277111041 in words is "two hundred twenty billion, two hundred seventy-seven million, one hundred eleven thousand, forty-one".