210211121100110 has 64 divisors (see below), whose sum is σ = 417280679827200. Its totient is φ = 75772871995392.

The previous prime is 210211121100107. The next prime is 210211121100173. The reversal of 210211121100110 is 11001121112012.

It is a super-2 number, since 2×210211121100110² (a number of 29 digits) contains 22 as substring.

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, 114077339 + ... + 115905398.

It is an arithmetic number, because the mean of its divisors is an integer number (6520010622300).

Almost surely, 2^{210211121100110} is an apocalyptic number.

210211121100110 is a deficient number, since it is larger than the sum of its proper divisors (207069558727090).

210211121100110 is a wasteful number, since it uses less digits than its factorization.

210211121100110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229982925.

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

Adding to 210211121100110 its reverse (11001121112012), we get a palindrome (221212242212122).

The spelling of 210211121100110 in words is "two hundred ten trillion, two hundred eleven billion, one hundred twenty-one million, one hundred thousand, one hundred ten".