20622057166106 has 16 divisors (see below), whose sum is σ = 33745885992288. Its totient is φ = 9373467476400.

The previous prime is 20622057166069. The next prime is 20622057166129. The reversal of 20622057166106 is 60166175022602.

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, 8658620 + ... + 10780343.

It is an arithmetic number, because the mean of its divisors is an integer number (2109117874518).

Almost surely, 2^{20622057166106} is an apocalyptic number.

20622057166106 is a deficient number, since it is larger than the sum of its proper divisors (13123828826182).

20622057166106 is a wasteful number, since it uses less digits than its factorization.

20622057166106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19487197.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 20622057166106 in words is "twenty trillion, six hundred twenty-two billion, fifty-seven million, one hundred sixty-six thousand, one hundred six".