22011120000222 has 16 divisors (see below), whose sum is σ = 44022362341392. Its totient is φ = 7337019609920.

The previous prime is 22011120000167. The next prime is 22011120000239. The reversal of 22011120000222 is 22200002111022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2669679 + ... + 7151882.

It is an arithmetic number, because the mean of its divisors is an integer number (2751397646337).

Almost surely, 2^{22011120000222} is an apocalyptic number.

22011120000222 is an abundant number, since it is smaller than the sum of its proper divisors (22011242341170).

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

22011120000222 is a wasteful number, since it uses less digits than its factorization.

22011120000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10195083.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22011120000222 its reverse (22200002111022), we get a palindrome (44211122111244).

The spelling of 22011120000222 in words is "twenty-two trillion, eleven billion, one hundred twenty million, two hundred twenty-two", and thus it is an aban number.