11020220201201 has 16 divisors (see below), whose sum is σ = 11385960110208. Its totient is φ = 10662232224000.

The previous prime is 11020220201171. The next prime is 11020220201213. The reversal of 11020220201201 is 10210202202011.

11020220201201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11020220201201 - 2²² = 11020216006897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11020220201801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5989571 + ... + 7610216.

It is an arithmetic number, because the mean of its divisors is an integer number (711622506888).

Almost surely, 2^{11020220201201} is an apocalyptic number.

It is an amenable number.

11020220201201 is a deficient number, since it is larger than the sum of its proper divisors (365739909007).

11020220201201 is a wasteful number, since it uses less digits than its factorization.

11020220201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13600072.

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

Adding to 11020220201201 its reverse (10210202202011), we get a palindrome (21230422403212).

The spelling of 11020220201201 in words is "eleven trillion, twenty billion, two hundred twenty million, two hundred one thousand, two hundred one".