110211220001212 has 24 divisors (see below), whose sum is σ = 210418531384320. Its totient is φ = 50092367853360.

The previous prime is 110211220001159. The next prime is 110211220001221. The reversal of 110211220001212 is 212100022112011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90418678 + ... + 91629469.

It is an arithmetic number, because the mean of its divisors is an integer number (8767438807680).

Almost surely, 2^{110211220001212} is an apocalyptic number.

It is an amenable number.

110211220001212 is a deficient number, since it is larger than the sum of its proper divisors (100207311383108).

110211220001212 is a wasteful number, since it uses less digits than its factorization.

110211220001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182061921 (or 182061919 counting only the distinct ones).

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

Adding to 110211220001212 its reverse (212100022112011), we get a palindrome (322311242113223).

The spelling of 110211220001212 in words is "one hundred ten trillion, two hundred eleven billion, two hundred twenty million, one thousand, two hundred twelve".