211200120010110 has 64 divisors (see below), whose sum is σ = 631954644816384. Its totient is φ = 43885739222400.

The previous prime is 211200120010039. The next prime is 211200120010123. The reversal of 211200120010110 is 11010021002112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45714309381 + ... + 45714314000.

It is an arithmetic number, because the mean of its divisors is an integer number (9874291325256).

Almost surely, 2^{211200120010110} is an apocalyptic number.

211200120010110 is an abundant number, since it is smaller than the sum of its proper divisors (420754524806274).

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

211200120010110 is a wasteful number, since it uses less digits than its factorization.

211200120010110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91428623409.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 211200120010110 its reverse (11010021002112), we get a palindrome (222210141012222).

The spelling of 211200120010110 in words is "two hundred eleven trillion, two hundred billion, one hundred twenty million, ten thousand, one hundred ten".