20354260342022 has 8 divisors (see below), whose sum is σ = 30553823574072. Its totient is φ = 10169652484000.

The previous prime is 20354260341973. The next prime is 20354260342043. The reversal of 20354260342022 is 22024306245302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3738840104 + ... + 3738845547.

It is an arithmetic number, because the mean of its divisors is an integer number (3819227946759).

Almost surely, 2^{20354260342022} is an apocalyptic number.

20354260342022 is a deficient number, since it is larger than the sum of its proper divisors (10199563232050).

20354260342022 is a wasteful number, since it uses less digits than its factorization.

20354260342022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7477687014.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 20354260342022 its reverse (22024306245302), we get a palindrome (42378566587324).

The spelling of 20354260342022 in words is "twenty trillion, three hundred fifty-four billion, two hundred sixty million, three hundred forty-two thousand, twenty-two".