110111022102201 has 16 divisors (see below), whose sum is σ = 146960706984000. Its totient is φ = 73334348414208.

The previous prime is 110111022102187. The next prime is 110111022102223. The reversal of 110111022102201 is 102201220111011.

It is a happy number.

It is not a de Polignac number, because 110111022102201 - 2³¹ = 110108874618553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110111022102901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77013090 + ... + 78429828.

It is an arithmetic number, because the mean of its divisors is an integer number (9185044186500).

Almost surely, 2^{110111022102201} is an apocalyptic number.

It is an amenable number.

110111022102201 is a deficient number, since it is larger than the sum of its proper divisors (36849684881799).

110111022102201 is a wasteful number, since it uses less digits than its factorization.

110111022102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1442488.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110111022102201 its reverse (102201220111011), we get a palindrome (212312242213212).

The spelling of 110111022102201 in words is "one hundred ten trillion, one hundred eleven billion, twenty-two million, one hundred two thousand, two hundred one".