220220102201 has 4 divisors (see below), whose sum is σ = 240240111504. Its totient is φ = 200200092900.

The previous prime is 220220102191. The next prime is 220220102213. The reversal of 220220102201 is 102201022022.

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 a de Polignac number, because none of the positive numbers 2^k-220220102201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220220105201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10010004635 + ... + 10010004656.

It is an arithmetic number, because the mean of its divisors is an integer number (60060027876).

Almost surely, 2^220220102201 is an apocalyptic number.

It is an amenable number.

220220102201 is a deficient number, since it is larger than the sum of its proper divisors (20020009303).

220220102201 is a wasteful number, since it uses less digits than its factorization.

220220102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20020009302.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220220102201 its reverse (102201022022), we get a palindrome (322421124223).

The spelling of 220220102201 in words is "two hundred twenty billion, two hundred twenty million, one hundred two thousand, two hundred one".