212001201111110 has 128 divisors (see below), whose sum is σ = 409895855841024. Its totient is φ = 78749732413440.

The previous prime is 212001201110989. The next prime is 212001201111121. The reversal of 212001201111110 is 11111102100212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2081800754 + ... + 2081902586.

It is an arithmetic number, because the mean of its divisors is an integer number (3202311373758).

Almost surely, 2^{212001201111110} is an apocalyptic number.

212001201111110 is a deficient number, since it is larger than the sum of its proper divisors (197894654729914).

212001201111110 is a wasteful number, since it uses less digits than its factorization.

212001201111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102978.

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

Adding to 212001201111110 its reverse (11111102100212), we get a palindrome (223112303211322).

The spelling of 212001201111110 in words is "two hundred twelve trillion, one billion, two hundred one million, one hundred eleven thousand, one hundred ten".