2201123561110 has 8 divisors (see below), whose sum is σ = 3962022410016. Its totient is φ = 880449424440.

The previous prime is 2201123561051. The next prime is 2201123561207. The reversal of 2201123561110 is 111653211022.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110056178046 + ... + 110056178065.

It is an arithmetic number, because the mean of its divisors is an integer number (495252801252).

Almost surely, 2^{2201123561110} is an apocalyptic number.

2201123561110 is a deficient number, since it is larger than the sum of its proper divisors (1760898848906).

2201123561110 is a wasteful number, since it uses less digits than its factorization.

2201123561110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220112356118.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 2201123561110 its reverse (111653211022), we get a palindrome (2312776772132).

The spelling of 2201123561110 in words is "two trillion, two hundred one billion, one hundred twenty-three million, five hundred sixty-one thousand, one hundred ten".