1100220011201 has 16 divisors (see below), whose sum is σ = 1165999199040. Its totient is φ = 1035250444800.

The previous prime is 1100220011171. The next prime is 1100220011207. The reversal of 1100220011201 is 1021100220011.

It is a cyclic number.

It is not a de Polignac number, because 1100220011201 - 2¹⁴ = 1100219994817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100220011207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1465346 + ... + 2085108.

It is an arithmetic number, because the mean of its divisors is an integer number (72874949940).

Almost surely, 2^{1100220011201} is an apocalyptic number.

It is an amenable number.

1100220011201 is a deficient number, since it is larger than the sum of its proper divisors (65779187839).

1100220011201 is a wasteful number, since it uses less digits than its factorization.

1100220011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620416.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100220011201 its reverse (1021100220011), we get a palindrome (2121320231212).

The spelling of 1100220011201 in words is "one trillion, one hundred billion, two hundred twenty million, eleven thousand, two hundred one".