110202110212 has 12 divisors (see below), whose sum is σ = 192856715100. Its totient is φ = 55100191616.

The previous prime is 110202110201. The next prime is 110202110237. The reversal of 110202110212 is 212011202011.

It can be written as a sum of positive squares in 2 ways, for example, as 9475854336 + 100726255876 = 97344^2 + 317374^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110202110192 and 110202110201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134448 + ... + 488344.

It is an arithmetic number, because the mean of its divisors is an integer number (16071392925).

Almost surely, 2^110202110212 is an apocalyptic number.

It is an amenable number.

110202110212 is a deficient number, since it is larger than the sum of its proper divisors (82654604888).

110202110212 is a wasteful number, since it uses less digits than its factorization.

110202110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431750 (or 431748 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110202110212 its reverse (212011202011), we get a palindrome (322213312223).

The spelling of 110202110212 in words is "one hundred ten billion, two hundred two million, one hundred ten thousand, two hundred twelve".