220022120102201 has 8 divisors (see below), whose sum is σ = 223452555231744. Its totient is φ = 216600894195840.

The previous prime is 220022120102179. The next prime is 220022120102203. The reversal of 220022120102201 is 102201021220022.

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 220022120102201 - 2³⁴ = 220004940233017 is a prime.

It is a super-2 number, since 2×220022120102201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220022120102201.

It is not an unprimeable number, because it can be changed into a prime (220022120102203) 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, 2302257641 + ... + 2302353206.

It is an arithmetic number, because the mean of its divisors is an integer number (27931569403968).

Almost surely, 2^{220022120102201} is an apocalyptic number.

It is an amenable number.

220022120102201 is a deficient number, since it is larger than the sum of its proper divisors (3430435129543).

220022120102201 is an equidigital number, since it uses as much as digits as its factorization.

220022120102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604611591.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220022120102201 its reverse (102201021220022), we get a palindrome (322223141322223).

The spelling of 220022120102201 in words is "two hundred twenty trillion, twenty-two billion, one hundred twenty million, one hundred two thousand, two hundred one".