110001221120202 has 8 divisors (see below), whose sum is σ = 220002442240416. Its totient is φ = 36667073706732.

The previous prime is 110001221120123. The next prime is 110001221120207. The reversal of 110001221120202 is 202021122100011.

It is a sphenic number, since it is the product of 3 distinct primes.

110001221120202 is an admirable number.

It is a super-3 number, since 3×110001221120202³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (110001221120207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9166768426678 + ... + 9166768426689.

It is an arithmetic number, because the mean of its divisors is an integer number (27500305280052).

Almost surely, 2^{110001221120202} is an apocalyptic number.

110001221120202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

110001221120202 is a wasteful number, since it uses less digits than its factorization.

110001221120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18333536853372.

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

Adding to 110001221120202 its reverse (202021122100011), we get a palindrome (312022343220213).

The spelling of 110001221120202 in words is "one hundred ten trillion, one billion, two hundred twenty-one million, one hundred twenty thousand, two hundred two".