220022212201 has 8 divisors (see below), whose sum is σ = 240241855104. Its totient is φ = 199838839920.

The previous prime is 220022212177. The next prime is 220022212231. The reversal of 220022212201 is 102212220022.

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 220022212201 - 2⁵ = 220022212169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220022212231) 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, 9054966 + ... + 9079231.

It is an arithmetic number, because the mean of its divisors is an integer number (30030231888).

Almost surely, 2^220022212201 is an apocalyptic number.

It is an amenable number.

220022212201 is a deficient number, since it is larger than the sum of its proper divisors (20219642903).

220022212201 is a wasteful number, since it uses less digits than its factorization.

220022212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18135311.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220022212201 its reverse (102212220022), we get a palindrome (322234432223).

The spelling of 220022212201 in words is "two hundred twenty billion, twenty-two million, two hundred twelve thousand, two hundred one".