11020122201201 has 16 divisors (see below), whose sum is σ = 15091607911104. Its totient is φ = 7147718368704.

The previous prime is 11020122201181. The next prime is 11020122201229. The reversal of 11020122201201 is 10210222102011.

It is not a de Polignac number, because 11020122201201 - 2⁷ = 11020122201073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11020122200201) 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, 1553595 + ... + 4945088.

It is an arithmetic number, because the mean of its divisors is an integer number (943225494444).

Almost surely, 2^{11020122201201} is an apocalyptic number.

It is an amenable number.

11020122201201 is a deficient number, since it is larger than the sum of its proper divisors (4071485709903).

11020122201201 is a wasteful number, since it uses less digits than its factorization.

11020122201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6514000.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11020122201201 its reverse (10210222102011), we get a palindrome (21230344303212).

It can be divided in two parts, 11020 and 122201201, that added together give a palindrome (122212221).

The spelling of 11020122201201 in words is "eleven trillion, twenty billion, one hundred twenty-two million, two hundred one thousand, two hundred one".