12010200001122 has 16 divisors (see below), whose sum is σ = 24021196084512. Its totient is φ = 4003267320000.

The previous prime is 12010200001091. The next prime is 12010200001133. The reversal of 12010200001122 is 22110000201021.

It is a junction number, because it is equal to n+sod(n) for n = 12010200001098 and 12010200001107.

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, 32973879 + ... + 33336122.

It is an arithmetic number, because the mean of its divisors is an integer number (1501324755282).

Almost surely, 2^{12010200001122} is an apocalyptic number.

12010200001122 is an abundant number, since it is smaller than the sum of its proper divisors (12010996083390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12010200001122 is a wasteful number, since it uses less digits than its factorization.

12010200001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66340193.

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

Adding to 12010200001122 its reverse (22110000201021), we get a palindrome (34120200202143).

The spelling of 12010200001122 in words is "twelve trillion, ten billion, two hundred million, one thousand, one hundred twenty-two".