110211221102212 has 6 divisors (see below), whose sum is σ = 192869636928878. Its totient is φ = 55105610551104.

The previous prime is 110211221102167. The next prime is 110211221102239. The reversal of 110211221102212 is 212201122112011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 109176919898176 + 1034301204036 = 10448776^2 + 1017006^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 110211221102212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13776402637773 + ... + 13776402637780.

Almost surely, 2^{110211221102212} is an apocalyptic number.

It is an amenable number.

110211221102212 is a deficient number, since it is larger than the sum of its proper divisors (82658415826666).

110211221102212 is a wasteful number, since it uses less digits than its factorization.

110211221102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27552805275557 (or 27552805275555 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 110211221102212 its reverse (212201122112011), we get a palindrome (322412343214223).

The spelling of 110211221102212 in words is "one hundred ten trillion, two hundred eleven billion, two hundred twenty-one million, one hundred two thousand, two hundred twelve".