110020112122101 has 8 divisors (see below), whose sum is σ = 148882937797344. Its totient is φ = 72252013930800.

The previous prime is 110020112122093. The next prime is 110020112122103. The reversal of 110020112122101 is 101221211020011.

It is a happy number.

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

It is not a de Polignac number, because 110020112122101 - 2³ = 110020112122093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020112122103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273681870750 + ... + 273681871151.

It is an arithmetic number, because the mean of its divisors is an integer number (18610367224668).

Almost surely, 2^{110020112122101} is an apocalyptic number.

It is an amenable number.

110020112122101 is a deficient number, since it is larger than the sum of its proper divisors (38862825675243).

110020112122101 is an equidigital number, since it uses as much as digits as its factorization.

110020112122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547363741971.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110020112122101 its reverse (101221211020011), we get a palindrome (211241323142112).

The spelling of 110020112122101 in words is "one hundred ten trillion, twenty billion, one hundred twelve million, one hundred twenty-two thousand, one hundred one".