110021200201212 has 24 divisors (see below), whose sum is σ = 258563012467200. Its totient is φ = 36409893591216.

The previous prime is 110021200201183. The next prime is 110021200201219. The reversal of 110021200201212 is 212102002120011.

It is a junction number, because it is equal to n+sod(n) for n = 110021200201191 and 110021200201200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021200201219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32979974412 + ... + 32979977747.

It is an arithmetic number, because the mean of its divisors is an integer number (10773458852800).

Almost surely, 2^{110021200201212} is an apocalyptic number.

110021200201212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110021200201212 is an abundant number, since it is smaller than the sum of its proper divisors (148541812265988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110021200201212 is a wasteful number, since it uses less digits than its factorization.

110021200201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65959952305 (or 65959952303 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110021200201212 its reverse (212102002120011), we get a palindrome (322123202321223).

The spelling of 110021200201212 in words is "one hundred ten trillion, twenty-one billion, two hundred million, two hundred one thousand, two hundred twelve".