2016212 has 12 divisors (see below), whose sum is σ = 3849216. Its totient is φ = 916440.

The previous prime is 2016211. The next prime is 2016239. The reversal of 2016212 is 2126102.

It is a super-2 number, since 2×2016212² = 8130221657888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016211) 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, 22868 + ... + 22955.

It is an arithmetic number, because the mean of its divisors is an integer number (320768).

2^2016212 is an apocalyptic number.

2016212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2016212 is a deficient number, since it is larger than the sum of its proper divisors (1833004).

2016212 is a wasteful number, since it uses less digits than its factorization.

2016212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45838 (or 45836 counting only the distinct ones).

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

The square root of 2016212 is about 1419.9338012738. The cubic root of 2016212 is about 126.3316199336.

The spelling of 2016212 in words is "two million, sixteen thousand, two hundred twelve".