110202112120012 has 12 divisors (see below), whose sum is σ = 210385850411016. Its totient is φ = 50091869145440.

The previous prime is 110202112119991. The next prime is 110202112120043. The reversal of 110202112120012 is 210021211202011.

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, 1252296728593 + ... + 1252296728680.

It is an arithmetic number, because the mean of its divisors is an integer number (17532154200918).

Almost surely, 2^{110202112120012} is an apocalyptic number.

It is an amenable number.

110202112120012 is a deficient number, since it is larger than the sum of its proper divisors (100183738291004).

110202112120012 is a wasteful number, since it uses less digits than its factorization.

110202112120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504593457288 (or 2504593457286 counting only the distinct ones).

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

Adding to 110202112120012 its reverse (210021211202011), we get a palindrome (320223323322023).

The spelling of 110202112120012 in words is "one hundred ten trillion, two hundred two billion, one hundred twelve million, one hundred twenty thousand, twelve".