110121221100202 has 16 divisors (see below), whose sum is σ = 179615195585280. Its totient is φ = 50331730628592.

The previous prime is 110121221100197. The next prime is 110121221100251. The reversal of 110121221100202 is 202001122121011.

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, 20560344802 + ... + 20560350157.

It is an arithmetic number, because the mean of its divisors is an integer number (11225949724080).

Almost surely, 2^{110121221100202} is an apocalyptic number.

110121221100202 is a deficient number, since it is larger than the sum of its proper divisors (69493974485078).

110121221100202 is a wasteful number, since it uses less digits than its factorization.

110121221100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41120695077.

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

Adding to 110121221100202 its reverse (202001122121011), we get a palindrome (312122343221213).

The spelling of 110121221100202 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred twenty-one million, one hundred thousand, two hundred two".