20112200000011 has 16 divisors (see below), whose sum is σ = 23008955558400. Its totient is φ = 17221342875840.

The previous prime is 20112199999987. The next prime is 20112200000027. The reversal of 20112200000011 is 11000000221102.

It is a cyclic number.

It is not a de Polignac number, because 20112200000011 - 2¹⁵ = 20112199967243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20112200000911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109076266 + ... + 109260496.

It is an arithmetic number, because the mean of its divisors is an integer number (1438059722400).

Almost surely, 2^{20112200000011} is an apocalyptic number.

20112200000011 is a deficient number, since it is larger than the sum of its proper divisors (2896755558389).

20112200000011 is a wasteful number, since it uses less digits than its factorization.

20112200000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200154.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 20112200000011 its reverse (11000000221102), we get a palindrome (31112200221113).

The spelling of 20112200000011 in words is "twenty trillion, one hundred twelve billion, two hundred million, eleven", and thus it is an aban number.