212000111112110 has 32 divisors (see below), whose sum is σ = 390021533449632. Its totient is φ = 82948868444800.

The previous prime is 212000111112109. The next prime is 212000111112121. The reversal of 212000111112110 is 11211111000212.

It is a super-2 number, since 2×212000111112110² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1264380629 + ... + 1264548288.

It is an arithmetic number, because the mean of its divisors is an integer number (12188172920301).

Almost surely, 2^{212000111112110} is an apocalyptic number.

212000111112110 is a deficient number, since it is larger than the sum of its proper divisors (178021422337522).

212000111112110 is a wasteful number, since it uses less digits than its factorization.

212000111112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528929108.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 212000111112110 its reverse (11211111000212), we get a palindrome (223211222112322).

The spelling of 212000111112110 in words is "two hundred twelve trillion, one hundred eleven million, one hundred twelve thousand, one hundred ten".