110212120110101 has 16 divisors (see below), whose sum is σ = 114895044326400. Its totient is φ = 105599700432000.

The previous prime is 110212120110047. The next prime is 110212120110107. The reversal of 110212120110101 is 101011021212011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110212120110101 is a prime.

It is a super-2 number, since 2×110212120110101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110212120110107) 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 15 ways as a sum of consecutive naturals, for example, 429567065 + ... + 429823553.

It is an arithmetic number, because the mean of its divisors is an integer number (7180940270400).

Almost surely, 2^{110212120110101} is an apocalyptic number.

It is an amenable number.

110212120110101 is a deficient number, since it is larger than the sum of its proper divisors (4682924216299).

110212120110101 is a wasteful number, since it uses less digits than its factorization.

110212120110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393860.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110212120110101 its reverse (101011021212011), we get a palindrome (211223141322112).

The spelling of 110212120110101 in words is "one hundred ten trillion, two hundred twelve billion, one hundred twenty million, one hundred ten thousand, one hundred one".