110201100201 has 24 divisors (see below), whose sum is σ = 161810887680. Its totient is φ = 72261499200.

The previous prime is 110201100197. The next prime is 110201100211. The reversal of 110201100201 is 102001102011.

It is a happy number.

It is not a de Polignac number, because 110201100201 - 2² = 110201100197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (110201100211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207165 + ... + 513146.

It is an arithmetic number, because the mean of its divisors is an integer number (6742120320).

Almost surely, 2^110201100201 is an apocalyptic number.

It is an amenable number.

110201100201 is a deficient number, since it is larger than the sum of its proper divisors (51609787479).

110201100201 is a wasteful number, since it uses less digits than its factorization.

110201100201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720597 (or 720594 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110201100201 its reverse (102001102011), we get a palindrome (212202202212).

The spelling of 110201100201 in words is "one hundred ten billion, two hundred one million, one hundred thousand, two hundred one".