110201111212 has 6 divisors (see below), whose sum is σ = 192851944628. Its totient is φ = 55100555604.

The previous prime is 110201111123. The next prime is 110201111233. The reversal of 110201111212 is 212111102011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110201111192 and 110201111201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13775138898 + ... + 13775138905.

Almost surely, 2^110201111212 is an apocalyptic number.

It is an amenable number.

110201111212 is a deficient number, since it is larger than the sum of its proper divisors (82650833416).

110201111212 is a wasteful number, since it uses less digits than its factorization.

110201111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27550277807 (or 27550277805 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110201111212 its reverse (212111102011), we get a palindrome (322312213223).

The spelling of 110201111212 in words is "one hundred ten billion, two hundred one million, one hundred eleven thousand, two hundred twelve".