220322011220201 has 16 divisors (see below), whose sum is σ = 253005784113600. Its totient is φ = 189747690811200.

The previous prime is 220322011220191. The next prime is 220322011220221. The reversal of 220322011220201 is 102022110223022.

It is a cyclic number.

It is not a de Polignac number, because 220322011220201 - 2³⁰ = 220320937478377 is a prime.

It is a super-2 number, since 2×220322011220201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220322011220221) 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 15 ways as a sum of consecutive naturals, for example, 2765531 + ... + 21172911.

It is an arithmetic number, because the mean of its divisors is an integer number (15812861507100).

Almost surely, 2^{220322011220201} is an apocalyptic number.

It is an amenable number.

220322011220201 is a deficient number, since it is larger than the sum of its proper divisors (32683772893399).

220322011220201 is a wasteful number, since it uses less digits than its factorization.

220322011220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18464680.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 220322011220201 its reverse (102022110223022), we get a palindrome (322344121443223).

The spelling of 220322011220201 in words is "two hundred twenty trillion, three hundred twenty-two billion, eleven million, two hundred twenty thousand, two hundred one".