211200102120110 has 16 divisors (see below), whose sum is σ = 402522547570416. Its totient is φ = 79510626680448.

The previous prime is 211200102120067. The next prime is 211200102120197. The reversal of 211200102120110 is 11021201002112.

It is a Curzon number.

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, 621176770772 + ... + 621176771111.

It is an arithmetic number, because the mean of its divisors is an integer number (25157659223151).

Almost surely, 2^{211200102120110} is an apocalyptic number.

211200102120110 is a deficient number, since it is larger than the sum of its proper divisors (191322445450306).

211200102120110 is a wasteful number, since it uses less digits than its factorization.

211200102120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242353541907.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 211200102120110 its reverse (11021201002112), we get a palindrome (222221303122222).

The spelling of 211200102120110 in words is "two hundred eleven trillion, two hundred billion, one hundred two million, one hundred twenty thousand, one hundred ten".