2212504201 has 4 divisors (see below), whose sum is σ = 2243666304. Its totient is φ = 2181342100.

The previous prime is 2212504183. The next prime is 2212504213. The reversal of 2212504201 is 1024052122.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1024052122 = 2 ⋅512026061.

It is a cyclic number.

It is not a de Polignac number, because 2212504201 - 2¹⁵ = 2212471433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212504291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15580945 + ... + 15581086.

It is an arithmetic number, because the mean of its divisors is an integer number (560916576).

Almost surely, 2^2212504201 is an apocalyptic number.

It is an amenable number.

2212504201 is a deficient number, since it is larger than the sum of its proper divisors (31162103).

2212504201 is an equidigital number, since it uses as much as digits as its factorization.

2212504201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31162102.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 2212504201 is about 47037.2639616719. The cubic root of 2212504201 is about 1303.0508623933.

Adding to 2212504201 its reverse (1024052122), we get a palindrome (3236556323).

The spelling of 2212504201 in words is "two billion, two hundred twelve million, five hundred four thousand, two hundred one".