22202002112122 has 8 divisors (see below), whose sum is σ = 38060575049376. Its totient is φ = 9515143762332.

The previous prime is 22202002112093. The next prime is 22202002112123. The reversal of 22202002112122 is 22121120020222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22202002112122.

It is not an unprimeable number, because it can be changed into a prime (22202002112123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792928646848 + ... + 792928646875.

It is an arithmetic number, because the mean of its divisors is an integer number (4757571881172).

Almost surely, 2^{22202002112122} is an apocalyptic number.

22202002112122 is a deficient number, since it is larger than the sum of its proper divisors (15858572937254).

22202002112122 is a wasteful number, since it uses less digits than its factorization.

22202002112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585857293732.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22202002112122 its reverse (22121120020222), we get a palindrome (44323122132344).

The spelling of 22202002112122 in words is "twenty-two trillion, two hundred two billion, two million, one hundred twelve thousand, one hundred twenty-two".