220101002112211 has 32 divisors (see below), whose sum is σ = 245831625216000. Its totient is φ = 195369974868480.

The previous prime is 220101002112193. The next prime is 220101002112239. The reversal of 220101002112211 is 112211200101022.

It is a cyclic number.

It is not a de Polignac number, because 220101002112211 - 2⁵ = 220101002112179 is a prime.

It is a super-2 number, since 2×220101002112211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220101002112811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2276003086 + ... + 2276099788.

It is an arithmetic number, because the mean of its divisors is an integer number (7682238288000).

Almost surely, 2^{220101002112211} is an apocalyptic number.

220101002112211 is a deficient number, since it is larger than the sum of its proper divisors (25730623103789).

220101002112211 is a wasteful number, since it uses less digits than its factorization.

220101002112211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120459.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220101002112211 its reverse (112211200101022), we get a palindrome (332312202213233).

The spelling of 220101002112211 in words is "two hundred twenty trillion, one hundred one billion, two million, one hundred twelve thousand, two hundred eleven".