2212201201 has 4 divisors (see below), whose sum is σ = 2528229952. Its totient is φ = 1896172452.

The previous prime is 2212201193. The next prime is 2212201219. The reversal of 2212201201 is 1021022122.

It is a happy number.

2212201201 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 a cyclic number.

It is not a de Polignac number, because 2212201201 - 2³ = 2212201193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212201001) 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, 158014365 + ... + 158014378.

It is an arithmetic number, because the mean of its divisors is an integer number (632057488).

Almost surely, 2^2212201201 is an apocalyptic number.

It is an amenable number.

2212201201 is a deficient number, since it is larger than the sum of its proper divisors (316028751).

2212201201 is an equidigital number, since it uses as much as digits as its factorization.

2212201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316028750.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2212201201 is about 47034.0430007883. The cubic root of 2212201201 is about 1302.9913758869.

Adding to 2212201201 its reverse (1021022122), we get a palindrome (3233223323).

The spelling of 2212201201 in words is "two billion, two hundred twelve million, two hundred one thousand, two hundred one".