110001020212101 has 32 divisors (see below), whose sum is σ = 152139300825600. Its totient is φ = 70638189004800.

The previous prime is 110001020212033. The next prime is 110001020212103. The reversal of 110001020212101 is 101212020100011.

It is not a de Polignac number, because 110001020212101 - 2¹⁵ = 110001020179333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001020212103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108004405 + ... + 109018133.

It is an arithmetic number, because the mean of its divisors is an integer number (4754353150800).

Almost surely, 2^{110001020212101} is an apocalyptic number.

It is an amenable number.

110001020212101 is a deficient number, since it is larger than the sum of its proper divisors (42138280613499).

110001020212101 is a wasteful number, since it uses less digits than its factorization.

110001020212101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023549.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110001020212101 its reverse (101212020100011), we get a palindrome (211213040312112).

The spelling of 110001020212101 in words is "one hundred ten trillion, one billion, twenty million, two hundred twelve thousand, one hundred one".