412116212 has 12 divisors (see below), whose sum is σ = 740695620. Its totient is φ = 200488896.

The previous prime is 412116209. The next prime is 412116217. The reversal of 412116212 is 212611214.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 158860816 + 253255396 = 12604^2 + 15914^2 .

It is a super-3 number, since 3×412116212³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412116217) 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, 1392137 + ... + 1392432.

It is an arithmetic number, because the mean of its divisors is an integer number (61724635).

Almost surely, 2^412116212 is an apocalyptic number.

It is an amenable number.

412116212 is a deficient number, since it is larger than the sum of its proper divisors (328579408).

412116212 is a wasteful number, since it uses less digits than its factorization.

412116212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784610 (or 2784608 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 412116212 is about 20300.6456054974. The cubic root of 412116212 is about 744.1718419306.

Adding to 412116212 its reverse (212611214), we get a palindrome (624727426).

The spelling of 412116212 in words is "four hundred twelve million, one hundred sixteen thousand, two hundred twelve".