20692830806622 has 96 divisors (see below), whose sum is σ = 52722423473760. Its totient is φ = 5992493944320.

The previous prime is 20692830806581. The next prime is 20692830806633. The reversal of 20692830806622 is 22660803829602.

20692830806622 is a `hidden beast` number, since 2 + 0 + 6 + 9 + 2 + 8 + 3 + 0 + 8 + 0 + 6 + 622 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66534829 + ... + 66845112.

It is an arithmetic number, because the mean of its divisors is an integer number (549191911185).

Almost surely, 2^{20692830806622} is an apocalyptic number.

20692830806622 is an abundant number, since it is smaller than the sum of its proper divisors (32029592667138).

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

20692830806622 is a wasteful number, since it uses less digits than its factorization.

20692830806622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133379995 (or 133379976 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 20692830806622 in words is "twenty trillion, six hundred ninety-two billion, eight hundred thirty million, eight hundred six thousand, six hundred twenty-two".