220122001102011 has 16 divisors (see below), whose sum is σ = 300720562789248. Its totient is φ = 143137294414400.

The previous prime is 220122001101997. The next prime is 220122001102033. The reversal of 220122001102011 is 110201100221022.

It is a cyclic number.

It is not a de Polignac number, because 220122001102011 - 2³⁵ = 220087641363643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220122001107011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196230885 + ... + 197349446.

It is an arithmetic number, because the mean of its divisors is an integer number (18795035174328).

Almost surely, 2^{220122001102011} is an apocalyptic number.

220122001102011 is a deficient number, since it is larger than the sum of its proper divisors (80598561687237).

220122001102011 is a wasteful number, since it uses less digits than its factorization.

220122001102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393584922.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 220122001102011 its reverse (110201100221022), we get a palindrome (330323101323033).

The spelling of 220122001102011 in words is "two hundred twenty trillion, one hundred twenty-two billion, one million, one hundred two thousand, eleven".