110102100212201 has 4 divisors (see below), whose sum is σ = 110102834410452. Its totient is φ = 110101366013952.

The previous prime is 110102100212147. The next prime is 110102100212213. The reversal of 110102100212201 is 102212001201011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32686650266176 + 77415449946025 = 5717224^2 + 8798605^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110102100212201 is a prime.

It is a super-2 number, since 2×110102100212201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110102100212281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366874136 + ... + 367174121.

It is an arithmetic number, because the mean of its divisors is an integer number (27525708602613).

Almost surely, 2^{110102100212201} is an apocalyptic number.

It is an amenable number.

110102100212201 is a deficient number, since it is larger than the sum of its proper divisors (734198251).

110102100212201 is an equidigital number, since it uses as much as digits as its factorization.

110102100212201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734198250.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110102100212201 its reverse (102212001201011), we get a palindrome (212314101413212).

The spelling of 110102100212201 in words is "one hundred ten trillion, one hundred two billion, one hundred million, two hundred twelve thousand, two hundred one".