110020010202121 has 8 divisors (see below), whose sum is σ = 110165200718688. Its totient is φ = 109874821308000.

The previous prime is 110020010202101. The next prime is 110020010202169. The reversal of 110020010202121 is 121202010020011.

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

It is a cyclic number.

It is not a de Polignac number, because 110020010202121 - 2²¹ = 110020008104969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110020010202101) 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, 201461566 + ... + 202006936.

It is an arithmetic number, because the mean of its divisors is an integer number (13770650089836).

Almost surely, 2^{110020010202121} is an apocalyptic number.

It is an amenable number.

110020010202121 is a deficient number, since it is larger than the sum of its proper divisors (145190516567).

110020010202121 is an equidigital number, since it uses as much as digits as its factorization.

110020010202121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811223.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110020010202121 its reverse (121202010020011), we get a palindrome (231222020222132).

The spelling of 110020010202121 in words is "one hundred ten trillion, twenty billion, ten million, two hundred two thousand, one hundred twenty-one".