2012203211 has 8 divisors (see below), whose sum is σ = 2098529664. Its totient is φ = 1927215360.

The previous prime is 2012203177. The next prime is 2012203223. The reversal of 2012203211 is 1123022102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2012203211 - 2¹⁸ = 2011941067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012203241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331580 + ... + 337593.

It is an arithmetic number, because the mean of its divisors is an integer number (262316208).

Almost surely, 2^2012203211 is an apocalyptic number.

2012203211 is a deficient number, since it is larger than the sum of its proper divisors (86326453).

2012203211 is an equidigital number, since it uses as much as digits as its factorization.

2012203211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669301.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2012203211 is about 44857.5881094827. The cubic root of 2012203211 is about 1262.4783694101.

Adding to 2012203211 its reverse (1123022102), we get a palindrome (3135225313).

The spelling of 2012203211 in words is "two billion, twelve million, two hundred three thousand, two hundred eleven".