11012022120001 has 16 divisors (see below), whose sum is σ = 13248483696000. Its totient is φ = 8941459805568.

The previous prime is 11012022119921. The next prime is 11012022120017. The reversal of 11012022120001 is 10002122021011.

11012022120001 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 11012022120001 - 2¹¹ = 11012022117953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11012022120601) 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, 1042726 + ... + 4807423.

It is an arithmetic number, because the mean of its divisors is an integer number (828030231000).

Almost surely, 2^{11012022120001} is an apocalyptic number.

It is an amenable number.

11012022120001 is a deficient number, since it is larger than the sum of its proper divisors (2236461575999).

11012022120001 is a wasteful number, since it uses less digits than its factorization.

11012022120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5864328.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11012022120001 its reverse (10002122021011), we get a palindrome (21014144141012).

The spelling of 11012022120001 in words is "eleven trillion, twelve billion, twenty-two million, one hundred twenty thousand, one".