110122122201212 has 24 divisors (see below), whose sum is σ = 210239709321600. Its totient is φ = 50053946534960.

The previous prime is 110122122201209. The next prime is 110122122201239. The reversal of 110122122201212 is 212102221221011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37663712 + ... + 40482087.

It is an arithmetic number, because the mean of its divisors is an integer number (8759987888400).

Almost surely, 2^{110122122201212} is an apocalyptic number.

It is an amenable number.

110122122201212 is a deficient number, since it is larger than the sum of its proper divisors (100117587120388).

110122122201212 is a wasteful number, since it uses less digits than its factorization.

110122122201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78177841 (or 78177839 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 110122122201212 its reverse (212102221221011), we get a palindrome (322224343422223).

The spelling of 110122122201212 in words is "one hundred ten trillion, one hundred twenty-two billion, one hundred twenty-two million, two hundred one thousand, two hundred twelve".