220200022201 has 4 divisors (see below), whose sum is σ = 220413602304. Its totient is φ = 219986442100.

The previous prime is 220200022181. The next prime is 220200022249. The reversal of 220200022201 is 102220002022.

220200022201 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 220200022201 - 2⁹ = 220200021689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220200022271) 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, 106788505 + ... + 106790566.

It is an arithmetic number, because the mean of its divisors is an integer number (55103400576).

Almost surely, 2^220200022201 is an apocalyptic number.

It is an amenable number.

220200022201 is a deficient number, since it is larger than the sum of its proper divisors (213580103).

220200022201 is a wasteful number, since it uses less digits than its factorization.

220200022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213580102.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 220200022201 its reverse (102220002022), we get a palindrome (322420024223).

The spelling of 220200022201 in words is "two hundred twenty billion, two hundred million, twenty-two thousand, two hundred one".