211210202120110 has 32 divisors (see below), whose sum is σ = 381046147292160. Its totient is φ = 84291449355168.

The previous prime is 211210202120107. The next prime is 211210202120149. The reversal of 211210202120110 is 11021202012112.

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, 5004682 + ... + 21153421.

It is an arithmetic number, because the mean of its divisors is an integer number (11907692102880).

Almost surely, 2^{211210202120110} is an apocalyptic number.

211210202120110 is a deficient number, since it is larger than the sum of its proper divisors (169835945172050).

211210202120110 is a wasteful number, since it uses less digits than its factorization.

211210202120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26159952.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211210202120110 its reverse (11021202012112), we get a palindrome (222231404132222).

The spelling of 211210202120110 in words is "two hundred eleven trillion, two hundred ten billion, two hundred two million, one hundred twenty thousand, one hundred ten".