222201301021201 has 16 divisors (see below), whose sum is σ = 238611485587968. Its totient is φ = 206162811993600.

The previous prime is 222201301021169. The next prime is 222201301021207. The reversal of 222201301021201 is 102120103102222.

It is a cyclic number.

It is not a de Polignac number, because 222201301021201 - 2⁵ = 222201301021169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222201301021207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1193176 + ... + 21114598.

It is an arithmetic number, because the mean of its divisors is an integer number (14913217849248).

Almost surely, 2^{222201301021201} is an apocalyptic number.

It is an amenable number.

222201301021201 is a deficient number, since it is larger than the sum of its proper divisors (16410184566767).

222201301021201 is a wasteful number, since it uses less digits than its factorization.

222201301021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19930752.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 222201301021201 its reverse (102120103102222), we get a palindrome (324321404123423).

The spelling of 222201301021201 in words is "two hundred twenty-two trillion, two hundred one billion, three hundred one million, twenty-one thousand, two hundred one".