110031204111212 has 48 divisors (see below), whose sum is σ = 195784843806720. Its totient is φ = 54096918086400.

The previous prime is 110031204111163. The next prime is 110031204111221. The reversal of 110031204111212 is 212111402130011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241508387 + ... + 241963557.

It is an arithmetic number, because the mean of its divisors is an integer number (4078850912640).

Almost surely, 2^{110031204111212} is an apocalyptic number.

It is an amenable number.

110031204111212 is a deficient number, since it is larger than the sum of its proper divisors (85753639695508).

110031204111212 is a wasteful number, since it uses less digits than its factorization.

110031204111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457502 (or 457500 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 110031204111212 its reverse (212111402130011), we get a palindrome (322142606241223).

The spelling of 110031204111212 in words is "one hundred ten trillion, thirty-one billion, two hundred four million, one hundred eleven thousand, two hundred twelve".