220335531041 has 4 divisors (see below), whose sum is σ = 220487174292. Its totient is φ = 220183887792.

The previous prime is 220335531019. The next prime is 220335531079. The reversal of 220335531041 is 140135533022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 93343081441 + 126992449600 = 305521^2 + 356360^2 .

It is a cyclic number.

It is not a de Polignac number, because 220335531041 - 2²² = 220331336737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220335530995 and 220335531013.

It is not an unprimeable number, because it can be changed into a prime (220335531341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75819446 + ... + 75822351.

It is an arithmetic number, because the mean of its divisors is an integer number (55121793573).

Almost surely, 2^220335531041 is an apocalyptic number.

It is an amenable number.

220335531041 is a deficient number, since it is larger than the sum of its proper divisors (151643251).

220335531041 is a wasteful number, since it uses less digits than its factorization.

220335531041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151643250.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 220335531041 in words is "two hundred twenty billion, three hundred thirty-five million, five hundred thirty-one thousand, forty-one".