20602422200422 has 32 divisors (see below), whose sum is σ = 31487879808000. Its totient is φ = 10108588860000.

The previous prime is 20602422200419. The next prime is 20602422200447. The reversal of 20602422200422 is 22400222420602.

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 15 ways as a sum of consecutive naturals, for example, 12621079 + ... + 14159677.

It is an arithmetic number, because the mean of its divisors is an integer number (983996244000).

Almost surely, 2^{20602422200422} is an apocalyptic number.

20602422200422 is a deficient number, since it is larger than the sum of its proper divisors (10885457607578).

20602422200422 is a wasteful number, since it uses less digits than its factorization.

20602422200422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539292.

The product of its (nonzero) digits is 12288, while the sum is 28.

The spelling of 20602422200422 in words is "twenty trillion, six hundred two billion, four hundred twenty-two million, two hundred thousand, four hundred twenty-two".