20022102100011 has 16 divisors (see below), whose sum is σ = 30655850106240. Its totient is φ = 11495943789120.

The previous prime is 20022102100001. The next prime is 20022102100043. The reversal of 20022102100011 is 11000120122002.

It is not a de Polignac number, because 20022102100011 - 2¹⁸ = 20022101837867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20022102100011.

It is not an unprimeable number, because it can be changed into a prime (20022102100001) 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 15 ways as a sum of consecutive naturals, for example, 15966587970 + ... + 15966589223.

It is an arithmetic number, because the mean of its divisors is an integer number (1915990631640).

Almost surely, 2^{20022102100011} is an apocalyptic number.

20022102100011 is a deficient number, since it is larger than the sum of its proper divisors (10633748006229).

20022102100011 is a wasteful number, since it uses less digits than its factorization.

20022102100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31933177226.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20022102100011 its reverse (11000120122002), we get a palindrome (31022222222013).

The spelling of 20022102100011 in words is "twenty trillion, twenty-two billion, one hundred two million, one hundred thousand, eleven".