11021022120101 has 16 divisors (see below), whose sum is σ = 13157899905024. Its totient is φ = 9025681950384.

The previous prime is 11021022120079. The next prime is 11021022120139. The reversal of 11021022120101 is 10102122012011.

It is a cyclic number.

It is not a de Polignac number, because 11021022120101 - 2¹⁰ = 11021022119077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021022120151) 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, 38444315 + ... + 38729928.

It is an arithmetic number, because the mean of its divisors is an integer number (822368744064).

Almost surely, 2^{11021022120101} is an apocalyptic number.

It is an amenable number.

11021022120101 is a deficient number, since it is larger than the sum of its proper divisors (2136877784923).

11021022120101 is an equidigital number, since it uses as much as digits as its factorization.

11021022120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77175160.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11021022120101 its reverse (10102122012011), we get a palindrome (21123144132112).

The spelling of 11021022120101 in words is "eleven trillion, twenty-one billion, twenty-two million, one hundred twenty thousand, one hundred one".