13371212 has 12 divisors (see below), whose sum is σ = 24631320. Its totient is φ = 6333696.

The previous prime is 13371203. The next prime is 13371221. The reversal of 13371212 is 21217331.

It is an interprime number because it is at equal distance from previous prime (13371203) and next prime (13371221).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87893 + ... + 88044.

It is an arithmetic number, because the mean of its divisors is an integer number (2052610).

Almost surely, 2^13371212 is an apocalyptic number.

It is an amenable number.

13371212 is a deficient number, since it is larger than the sum of its proper divisors (11260108).

13371212 is a wasteful number, since it uses less digits than its factorization.

13371212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175960 (or 175958 counting only the distinct ones).

The product of its digits is 252, while the sum is 20.

The square root of 13371212 is about 3656.6667882103. Note that the first 3 decimals coincide. The cubic root of 13371212 is about 237.3505586188.

Adding to 13371212 its reverse (21217331), we get a palindrome (34588543).

The spelling of 13371212 in words is "thirteen million, three hundred seventy-one thousand, two hundred twelve".