212110331110 has 16 divisors (see below), whose sum is σ = 391110757632. Its totient is φ = 82774763200.

The previous prime is 212110331093. The next prime is 212110331113. The reversal of 212110331110 is 11133011212.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212110331113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258670726 + ... + 258671545.

It is an arithmetic number, because the mean of its divisors is an integer number (24444422352).

Almost surely, 2^212110331110 is an apocalyptic number.

212110331110 is a deficient number, since it is larger than the sum of its proper divisors (179000426522).

212110331110 is a wasteful number, since it uses less digits than its factorization.

212110331110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517342319.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 212110331110 its reverse (11133011212), we get a palindrome (223243342322).

The spelling of 212110331110 in words is "two hundred twelve billion, one hundred ten million, three hundred thirty-one thousand, one hundred ten".