220032221011 has 8 divisors (see below), whose sum is σ = 227302014848. Its totient is φ = 212773176000.

The previous prime is 220032220963. The next prime is 220032221029. The reversal of 220032221011 is 110122230022.

It is a happy number.

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 220032221011 - 2³⁵ = 185672482643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220032221611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2645580 + ... + 2727481.

It is an arithmetic number, because the mean of its divisors is an integer number (28412751856).

Almost surely, 2^220032221011 is an apocalyptic number.

220032221011 is a deficient number, since it is larger than the sum of its proper divisors (7269793837).

220032221011 is a wasteful number, since it uses less digits than its factorization.

220032221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374413.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 220032221011 its reverse (110122230022), we get a palindrome (330154451033).

The spelling of 220032221011 in words is "two hundred twenty billion, thirty-two million, two hundred twenty-one thousand, eleven".