212110514 has 32 divisors (see below), whose sum is σ = 404784000. Its totient is φ = 82637520.

The previous prime is 212110511. The next prime is 212110519. The reversal of 212110514 is 415011212.

It is a junction number, because it is equal to n+sod(n) for n = 212110492 and 212110501.

It is not an unprimeable number, because it can be changed into a prime (212110511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6509 + ... + 21600.

It is an arithmetic number, because the mean of its divisors is an integer number (12649500).

Almost surely, 2^212110514 is an apocalyptic number.

212110514 is a deficient number, since it is larger than the sum of its proper divisors (192673486).

212110514 is a wasteful number, since it uses less digits than its factorization.

212110514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28143 (or 28129 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 212110514 is about 14564.0143504461. The cubic root of 212110514 is about 596.3767886813.

Adding to 212110514 its reverse (415011212), we get a palindrome (627121726).

The spelling of 212110514 in words is "two hundred twelve million, one hundred ten thousand, five hundred fourteen".