212112353014 has 16 divisors (see below), whose sum is σ = 333049291488. Its totient is φ = 101125015552.

The previous prime is 212112353009. The next prime is 212112353023. The reversal of 212112353014 is 410353211212.

It is a super-2 number, since 2×212112353014² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 212112353014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7258507 + ... + 7287670.

It is an arithmetic number, because the mean of its divisors is an integer number (20815580718).

Almost surely, 2^212112353014 is an apocalyptic number.

212112353014 is a deficient number, since it is larger than the sum of its proper divisors (120936938474).

212112353014 is a wasteful number, since it uses less digits than its factorization.

212112353014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14546519.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 212112353014 its reverse (410353211212), we get a palindrome (622465564226).

The spelling of 212112353014 in words is "two hundred twelve billion, one hundred twelve million, three hundred fifty-three thousand, fourteen".