20200332422 has 4 divisors (see below), whose sum is σ = 30300498636. Its totient is φ = 10100166210.

The previous prime is 20200332421. The next prime is 20200332461. The reversal of 20200332422 is 22423300202.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 20200332394 and 20200332403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200332421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050083104 + ... + 5050083107.

It is an arithmetic number, because the mean of its divisors is an integer number (7575124659).

Almost surely, 2^20200332422 is an apocalyptic number.

20200332422 is a deficient number, since it is larger than the sum of its proper divisors (10100166214).

20200332422 is a wasteful number, since it uses less digits than its factorization.

20200332422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10100166213.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 20200332422 its reverse (22423300202), we get a palindrome (42623632624).

The spelling of 20200332422 in words is "twenty billion, two hundred million, three hundred thirty-two thousand, four hundred twenty-two".