2013201212 has 24 divisors (see below), whose sum is σ = 3859352112. Its totient is φ = 911289600.

The previous prime is 2013201187. The next prime is 2013201233. The reversal of 2013201212 is 2121023102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84323 + ... + 105530.

It is an arithmetic number, because the mean of its divisors is an integer number (160806338).

Almost surely, 2^2013201212 is an apocalyptic number.

2013201212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2013201212 is a deficient number, since it is larger than the sum of its proper divisors (1846150900).

2013201212 is a wasteful number, since it uses less digits than its factorization.

2013201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190109 (or 190107 counting only the distinct ones).

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

The square root of 2013201212 is about 44868.7108350574. The cubic root of 2013201212 is about 1262.6870538386.

Adding to 2013201212 its reverse (2121023102), we get a palindrome (4134224314).

The spelling of 2013201212 in words is "two billion, thirteen million, two hundred one thousand, two hundred twelve".