22011001010011 has 64 divisors (see below), whose sum is σ = 26089655961600. Its totient is φ = 18392467046400.

The previous prime is 22011001009961. The next prime is 22011001010027. The reversal of 22011001010011 is 11001010011022.

It is not a de Polignac number, because 22011001010011 - 2²⁵ = 22010967455579 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22011001010011.

It is not an unprimeable number, because it can be changed into a prime (22011001010051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 161852635 + ... + 161988571.

It is an arithmetic number, because the mean of its divisors is an integer number (407650874400).

Almost surely, 2^{22011001010011} is an apocalyptic number.

22011001010011 is a deficient number, since it is larger than the sum of its proper divisors (4078654951589).

22011001010011 is a wasteful number, since it uses less digits than its factorization.

22011001010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136340.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 22011001010011 its reverse (11001010011022), we get a palindrome (33012011021033).

The spelling of 22011001010011 in words is "twenty-two trillion, eleven billion, one million, ten thousand, eleven".