11001222110022 has 16 divisors (see below), whose sum is σ = 22312337801472. Its totient is φ = 3615425106440.

The previous prime is 11001222110003. The next prime is 11001222110033. The reversal of 11001222110022 is 22001122210011.

It is a junction number, because it is equal to n+sod(n) for n = 11001222109983 and 11001222110010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12912232098 + ... + 12912232949.

It is an arithmetic number, because the mean of its divisors is an integer number (1394521112592).

Almost surely, 2^{11001222110022} is an apocalyptic number.

11001222110022 is an abundant number, since it is smaller than the sum of its proper divisors (11311115691450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11001222110022 is a wasteful number, since it uses less digits than its factorization.

11001222110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25824465123.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11001222110022 its reverse (22001122210011), we get a palindrome (33002344320033).

The spelling of 11001222110022 in words is "eleven trillion, one billion, two hundred twenty-two million, one hundred ten thousand, twenty-two".