111121000110201 has 8 divisors (see below), whose sum is σ = 148170922651744. Its totient is φ = 74075872154400.

The previous prime is 111121000110173. The next prime is 111121000110203. The reversal of 111121000110201 is 102011000121111.

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

It is not a de Polignac number, because 111121000110201 - 2⁷ = 111121000110073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111121000110203) 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, 1198592356 + ... + 1198685061.

It is an arithmetic number, because the mean of its divisors is an integer number (18521365331468).

Almost surely, 2^{111121000110201} is an apocalyptic number.

It is an amenable number.

111121000110201 is a deficient number, since it is larger than the sum of its proper divisors (37049922541543).

111121000110201 is a wasteful number, since it uses less digits than its factorization.

111121000110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397292871.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 111121000110201 its reverse (102011000121111), we get a palindrome (213132000231312).

The spelling of 111121000110201 in words is "one hundred eleven trillion, one hundred twenty-one billion, one hundred ten thousand, two hundred one".