22201224101011 has 16 divisors (see below), whose sum is σ = 24387449436000. Its totient is φ = 20116935756288.

The previous prime is 22201224101003. The next prime is 22201224101039. The reversal of 22201224101011 is 11010142210222.

It is not a de Polignac number, because 22201224101011 - 2³ = 22201224101003 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 22201224101011.

It is not an unprimeable number, because it can be changed into a prime (22201224101041) 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, 64345005 + ... + 64689118.

It is an arithmetic number, because the mean of its divisors is an integer number (1524215589750).

Almost surely, 2^{22201224101011} is an apocalyptic number.

22201224101011 is a deficient number, since it is larger than the sum of its proper divisors (2186225334989).

22201224101011 is a wasteful number, since it uses less digits than its factorization.

22201224101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129034518.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22201224101011 its reverse (11010142210222), we get a palindrome (33211366311233).

The spelling of 22201224101011 in words is "twenty-two trillion, two hundred one billion, two hundred twenty-four million, one hundred one thousand, eleven".