110120200222001 has 4 divisors (see below), whose sum is σ = 110228267151600. Its totient is φ = 110012133292404.

The previous prime is 110120200221989. The next prime is 110120200222007. The reversal of 110120200222001 is 100222002021011.

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 110120200222001 - 2¹⁰ = 110120200220977 is a prime.

It is a super-3 number, since 3×110120200222001³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110120200222007) 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, 54033463271 + ... + 54033465308.

It is an arithmetic number, because the mean of its divisors is an integer number (27557066787900).

Almost surely, 2^{110120200222001} is an apocalyptic number.

It is an amenable number.

110120200222001 is a deficient number, since it is larger than the sum of its proper divisors (108066929599).

110120200222001 is a wasteful number, since it uses less digits than its factorization.

110120200222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108066929598.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110120200222001 its reverse (100222002021011), we get a palindrome (210342202243012).

The spelling of 110120200222001 in words is "one hundred ten trillion, one hundred twenty billion, two hundred million, two hundred twenty-two thousand, one".