20322265062042 has 24 divisors (see below), whose sum is σ = 44141378741460. Its totient is φ = 6757195363200.

The previous prime is 20322265062041. The next prime is 20322265062059. The reversal of 20322265062042 is 24026056222302.

20322265062042 is a `hidden beast` number, since 2 + 0 + 3 + 2 + 2 + 26 + 5 + 0 + 620 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20316555597321 + 5709464721 = 4507389^2 + 75561^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20322265061988 and 20322265062006.

It is not an unprimeable number, because it can be changed into a prime (20322265062041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1407741817 + ... + 1407756252.

Almost surely, 2^{20322265062042} is an apocalyptic number.

20322265062042 is an abundant number, since it is smaller than the sum of its proper divisors (23819113679418).

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

20322265062042 is a wasteful number, since it uses less digits than its factorization.

20322265062042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815498478 (or 2815498475 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 20322265062042 in words is "twenty trillion, three hundred twenty-two billion, two hundred sixty-five million, sixty-two thousand, forty-two".