220101002201111 has 8 divisors (see below), whose sum is σ = 220321525077024. Its totient is φ = 219880504640160.

The previous prime is 220101002201099. The next prime is 220101002201147. The reversal of 220101002201111 is 111102200101022.

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

It is a cyclic number.

It is not a de Polignac number, because 220101002201111 - 2²² = 220100998006807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220101002201411) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11092985 + ... + 23733021.

It is an arithmetic number, because the mean of its divisors is an integer number (27540190634628).

Almost surely, 2^{220101002201111} is an apocalyptic number.

220101002201111 is a deficient number, since it is larger than the sum of its proper divisors (220522875913).

220101002201111 is a wasteful number, since it uses less digits than its factorization.

220101002201111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12657481.

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

Adding to 220101002201111 its reverse (111102200101022), we get a palindrome (331203202302133).

The spelling of 220101002201111 in words is "two hundred twenty trillion, one hundred one billion, two million, two hundred one thousand, one hundred eleven".