212114310 has 16 divisors (see below), whose sum is σ = 509074416. Its totient is φ = 56563808.

The previous prime is 212114293. The next prime is 212114317. The reversal of 212114310 is 13411212.

It is a super-2 number, since 2×212114310² = 89984961013552200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 212114310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212114317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3535209 + ... + 3535268.

It is an arithmetic number, because the mean of its divisors is an integer number (31817151).

Almost surely, 2^212114310 is an apocalyptic number.

212114310 is an abundant number, since it is smaller than the sum of its proper divisors (296960106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212114310 is a wasteful number, since it uses less digits than its factorization.

212114310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7070487.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 212114310 is about 14564.1446710749. The cubic root of 212114310 is about 596.3803463123.

Adding to 212114310 its reverse (13411212), we get a palindrome (225525522).

The spelling of 212114310 in words is "two hundred twelve million, one hundred fourteen thousand, three hundred ten".