222014213212201 has 4 divisors (see below), whose sum is σ = 222839544860100. Its totient is φ = 221188881564304.

The previous prime is 222014213212177. The next prime is 222014213212217. The reversal of 222014213212201 is 102212312410222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 139223504088601 + 82790709123600 = 11799301^2 + 9098940^2 .

It is a cyclic number.

It is not a de Polignac number, because 222014213212201 - 2¹⁹ = 222014212687913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222014213212271) 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, 412665823546 + ... + 412665824083.

It is an arithmetic number, because the mean of its divisors is an integer number (55709886215025).

Almost surely, 2^{222014213212201} is an apocalyptic number.

It is an amenable number.

222014213212201 is a deficient number, since it is larger than the sum of its proper divisors (825331647899).

222014213212201 is an equidigital number, since it uses as much as digits as its factorization.

222014213212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825331647898.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 222014213212201 its reverse (102212312410222), we get a palindrome (324226525622423).

The spelling of 222014213212201 in words is "two hundred twenty-two trillion, fourteen billion, two hundred thirteen million, two hundred twelve thousand, two hundred one".