2011020201122 has 8 divisors (see below), whose sum is σ = 3086682169296. Its totient is φ = 982126144692.

The previous prime is 2011020201083. The next prime is 2011020201143. The reversal of 2011020201122 is 2211020201102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2011020201097 and 2011020201106.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11691977828 + ... + 11691977999.

It is an arithmetic number, because the mean of its divisors is an integer number (385835271162).

Almost surely, 2^{2011020201122} is an apocalyptic number.

2011020201122 is a deficient number, since it is larger than the sum of its proper divisors (1075661968174).

2011020201122 is a wasteful number, since it uses less digits than its factorization.

2011020201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23383955872.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2011020201122 its reverse (2211020201102), we get a palindrome (4222040402224).

The spelling of 2011020201122 in words is "two trillion, eleven billion, twenty million, two hundred one thousand, one hundred twenty-two".