22201101002022 has 64 divisors (see below), whose sum is σ = 48429837792000. Its totient is φ = 6757209912320.

The previous prime is 22201101001999. The next prime is 22201101002111. The reversal of 22201101002022 is 22020010110222.

It is a junction number, because it is equal to n+sod(n) for n = 22201101001992 and 22201101002010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14080272 + ... + 15577427.

It is an arithmetic number, because the mean of its divisors is an integer number (756716215500).

Almost surely, 2^{22201101002022} is an apocalyptic number.

22201101002022 is an abundant number, since it is smaller than the sum of its proper divisors (26228736789978).

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

22201101002022 is a wasteful number, since it uses less digits than its factorization.

22201101002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29657941.

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

Adding to 22201101002022 its reverse (22020010110222), we get a palindrome (44221111112244).

The spelling of 22201101002022 in words is "twenty-two trillion, two hundred one billion, one hundred one million, two thousand, twenty-two".