220101200001122 has 16 divisors (see below), whose sum is σ = 360220428309600. Its totient is φ = 100030769915040.

The previous prime is 220101200001097. The next prime is 220101200001143. The reversal of 220101200001122 is 221100002101022.

It is a junction number, because it is equal to n+sod(n) for n = 220101200001097 and 220101200001106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761356472 + ... + 761645507.

It is an arithmetic number, because the mean of its divisors is an integer number (22513776769350).

Almost surely, 2^{220101200001122} is an apocalyptic number.

220101200001122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220101200001122 is a deficient number, since it is larger than the sum of its proper divisors (140119228308478).

220101200001122 is a wasteful number, since it uses less digits than its factorization.

220101200001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523008561.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220101200001122 its reverse (221100002101022), we get a palindrome (441201202102144).

The spelling of 220101200001122 in words is "two hundred twenty trillion, one hundred one billion, two hundred million, one thousand, one hundred twenty-two".