220110120211011 has 8 divisors (see below), whose sum is σ = 293480794573824. Its totient is φ = 146739762994440.

The previous prime is 220110120210973. The next prime is 220110120211013. The reversal of 220110120211011 is 110112021011022.

It is a happy number.

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

It is not a de Polignac number, because 220110120211011 - 2⁹ = 220110120210499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220110120211013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77662395 + ... + 80446676.

It is an arithmetic number, because the mean of its divisors is an integer number (36685099321728).

Almost surely, 2^{220110120211011} is an apocalyptic number.

220110120211011 is a deficient number, since it is larger than the sum of its proper divisors (73370674362813).

220110120211011 is a wasteful number, since it uses less digits than its factorization.

220110120211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158573121.

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

Adding to 220110120211011 its reverse (110112021011022), we get a palindrome (330222141222033).

The spelling of 220110120211011 in words is "two hundred twenty trillion, one hundred ten billion, one hundred twenty million, two hundred eleven thousand, eleven".