110021122012201 has 4 divisors (see below), whose sum is σ = 110098221608592. Its totient is φ = 109944022415812.

The previous prime is 110021122012187. The next prime is 110021122012229. The reversal of 110021122012201 is 102210221120011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110021122012201 - 2⁵ = 110021122012169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110021122012231) 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, 38549796055 + ... + 38549798908.

It is an arithmetic number, because the mean of its divisors is an integer number (27524555402148).

Almost surely, 2^{110021122012201} is an apocalyptic number.

It is an amenable number.

110021122012201 is a deficient number, since it is larger than the sum of its proper divisors (77099596391).

110021122012201 is an equidigital number, since it uses as much as digits as its factorization.

110021122012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77099596390.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110021122012201 its reverse (102210221120011), we get a palindrome (212231343132212).

The spelling of 110021122012201 in words is "one hundred ten trillion, twenty-one billion, one hundred twenty-two million, twelve thousand, two hundred one".