222002002201 has 4 divisors (see below), whose sum is σ = 253716573952. Its totient is φ = 190287430452.

The previous prime is 222002002199. The next prime is 222002002207. The reversal of 222002002201 is 102200200222.

222002002201 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 not a de Polignac number, because 222002002201 - 2¹ = 222002002199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222002002207) 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, 15857285865 + ... + 15857285878.

It is an arithmetic number, because the mean of its divisors is an integer number (63429143488).

Almost surely, 2^222002002201 is an apocalyptic number.

It is an amenable number.

222002002201 is a deficient number, since it is larger than the sum of its proper divisors (31714571751).

222002002201 is an equidigital number, since it uses as much as digits as its factorization.

222002002201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31714571750.

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

Adding to 222002002201 its reverse (102200200222), we get a palindrome (324202202423).

The spelling of 222002002201 in words is "two hundred twenty-two billion, two million, two thousand, two hundred one".