220044320011 has 8 divisors (see below), whose sum is σ = 220973450544. Its totient is φ = 219115322880.

The previous prime is 220044320009. The next prime is 220044320039. The reversal of 220044320011 is 110023440022.

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 220044320011 - 2¹ = 220044320009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220044320081) 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, 4652595 + ... + 4699651.

It is an arithmetic number, because the mean of its divisors is an integer number (27621681318).

Almost surely, 2^220044320011 is an apocalyptic number.

220044320011 is a deficient number, since it is larger than the sum of its proper divisors (929130533).

220044320011 is a wasteful number, since it uses less digits than its factorization.

220044320011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66701.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 220044320011 its reverse (110023440022), we get a palindrome (330067760033).

The spelling of 220044320011 in words is "two hundred twenty billion, forty-four million, three hundred twenty thousand, eleven".