110202021222102 has 12 divisors (see below), whose sum is σ = 238771045981260. Its totient is φ = 36734007074028.

The previous prime is 110202021222079. The next prime is 110202021222107. The reversal of 110202021222102 is 201222120202011.

It is a happy number.

110202021222102 is a `hidden beast` number, since 110 + 20 + 202 + 122 + 210 + 2 = 666.

It is a super-2 number, since 2×110202021222102² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6122334512339 = 110202021222102 / (1 + 1 + 0 + 2 + 0 + 2 + 0 + 2 + 1 + 2 + 2 + 2 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110202021222107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3061167256152 + ... + 3061167256187.

It is an arithmetic number, because the mean of its divisors is an integer number (19897587165105).

Almost surely, 2^{110202021222102} is an apocalyptic number.

110202021222102 is an abundant number, since it is smaller than the sum of its proper divisors (128569024759158).

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

110202021222102 is a wasteful number, since it uses less digits than its factorization.

110202021222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6122334512347 (or 6122334512344 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 110202021222102 its reverse (201222120202011), we get a palindrome (311424141424113).

The spelling of 110202021222102 in words is "one hundred ten trillion, two hundred two billion, twenty-one million, two hundred twenty-two thousand, one hundred two".