111030100222201 has 4 divisors (see below), whose sum is σ = 116873789707600. Its totient is φ = 105186410736804.

The previous prime is 111030100222057. The next prime is 111030100222219. The reversal of 111030100222201 is 102222001030111.

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 111030100222201 - 2²³ = 111030091833593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111030100229201) 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, 2921844742671 + ... + 2921844742708.

It is an arithmetic number, because the mean of its divisors is an integer number (29218447426900).

Almost surely, 2^{111030100222201} is an apocalyptic number.

It is an amenable number.

111030100222201 is a deficient number, since it is larger than the sum of its proper divisors (5843689485399).

111030100222201 is an equidigital number, since it uses as much as digits as its factorization.

111030100222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5843689485398.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 111030100222201 its reverse (102222001030111), we get a palindrome (213252101252312).

The spelling of 111030100222201 in words is "one hundred eleven trillion, thirty billion, one hundred million, two hundred twenty-two thousand, two hundred one".