220011103331 has 4 divisors (see below), whose sum is σ = 220016931552. Its totient is φ = 220005275112.

The previous prime is 220011103321. The next prime is 220011103379. The reversal of 220011103331 is 133301110022.

220011103331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 220011103331 - 2³⁰ = 218937361507 is a prime.

It is a super-2 number, since 2×220011103331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220011103321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2857115 + ... + 2933108.

It is an arithmetic number, because the mean of its divisors is an integer number (55004232888).

Almost surely, 2^220011103331 is an apocalyptic number.

220011103331 is a deficient number, since it is larger than the sum of its proper divisors (5828221).

220011103331 is an equidigital number, since it uses as much as digits as its factorization.

220011103331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5828220.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 220011103331 its reverse (133301110022), we get a palindrome (353312213353).

The spelling of 220011103331 in words is "two hundred twenty billion, eleven million, one hundred three thousand, three hundred thirty-one".