20122200010011 has 64 divisors (see below), whose sum is σ = 29965747875840. Its totient is φ = 11908275730560.

The previous prime is 20122200009913. The next prime is 20122200010019. The reversal of 20122200010011 is 11001000222102.

It is not a de Polignac number, because 20122200010011 - 2⁷ = 20122200009883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20122200010019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 198791265 + ... + 198892461.

It is an arithmetic number, because the mean of its divisors is an integer number (468214810560).

Almost surely, 2^{20122200010011} is an apocalyptic number.

20122200010011 is a deficient number, since it is larger than the sum of its proper divisors (9843547865829).

20122200010011 is a wasteful number, since it uses less digits than its factorization.

20122200010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102064.

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

Adding to 20122200010011 its reverse (11001000222102), we get a palindrome (31123200232113).

The spelling of 20122200010011 in words is "twenty trillion, one hundred twenty-two billion, two hundred million, ten thousand, eleven".