110112123201 has 4 divisors (see below), whose sum is σ = 146816164272. Its totient is φ = 73408082132.

The previous prime is 110112123197. The next prime is 110112123211. The reversal of 110112123201 is 102321211011.

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 110112123201 - 2² = 110112123197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110112123211) 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, 18352020531 + ... + 18352020536.

It is an arithmetic number, because the mean of its divisors is an integer number (36704041068).

Almost surely, 2^110112123201 is an apocalyptic number.

It is an amenable number.

110112123201 is a deficient number, since it is larger than the sum of its proper divisors (36704041071).

110112123201 is an equidigital number, since it uses as much as digits as its factorization.

110112123201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36704041070.

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

Adding to 110112123201 its reverse (102321211011), we get a palindrome (212433334212).

The spelling of 110112123201 in words is "one hundred ten billion, one hundred twelve million, one hundred twenty-three thousand, two hundred one".