22000202002022 has 16 divisors (see below), whose sum is σ = 33045309856512. Its totient is φ = 10985107446720.

The previous prime is 22000202001991. The next prime is 22000202002039. The reversal of 22000202002022 is 22020020200022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22000202001988 and 22000202002006.

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 7 ways as a sum of consecutive naturals, for example, 2863163 + ... + 7224825.

It is an arithmetic number, because the mean of its divisors is an integer number (2065331866032).

Almost surely, 2^{22000202002022} is an apocalyptic number.

22000202002022 is a deficient number, since it is larger than the sum of its proper divisors (11045107854490).

22000202002022 is a wasteful number, since it uses less digits than its factorization.

22000202002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4365103.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 22000202002022 its reverse (22020020200022), we get a palindrome (44020222202044).

The spelling of 22000202002022 in words is "twenty-two trillion, two hundred two million, two thousand, twenty-two".