111230211201 has 8 divisors (see below), whose sum is σ = 148310616384. Its totient is φ = 74151640080.

The previous prime is 111230211133. The next prime is 111230211227. The reversal of 111230211201 is 102112032111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111230211201 - 2¹⁰ = 111230210177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111230211271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310146 + ... + 564491.

It is an arithmetic number, because the mean of its divisors is an integer number (18538827048).

Almost surely, 2^111230211201 is an apocalyptic number.

It is an amenable number.

111230211201 is a deficient number, since it is larger than the sum of its proper divisors (37080405183).

111230211201 is an equidigital number, since it uses as much as digits as its factorization.

111230211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917031.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 111230211201 its reverse (102112032111), we get a palindrome (213342243312).

The spelling of 111230211201 in words is "one hundred eleven billion, two hundred thirty million, two hundred eleven thousand, two hundred one".