220011120102011 has 8 divisors (see below), whose sum is σ = 251441501806080. Its totient is φ = 188580793820328.

The previous prime is 220011120101959. The next prime is 220011120102079. The reversal of 220011120102011 is 110201021110022.

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

It is not a de Polignac number, because 220011120102011 - 2¹⁸ = 220011119839867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220011120162011) 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, 4969091 + ... + 21557228.

It is an arithmetic number, because the mean of its divisors is an integer number (31430187725760).

Almost surely, 2^{220011120102011} is an apocalyptic number.

220011120102011 is a deficient number, since it is larger than the sum of its proper divisors (31430381704069).

220011120102011 is a wasteful number, since it uses less digits than its factorization.

220011120102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27711193.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 220011120102011 its reverse (110201021110022), we get a palindrome (330212141212033).

The spelling of 220011120102011 in words is "two hundred twenty trillion, eleven billion, one hundred twenty million, one hundred two thousand, eleven".