20000303422 has 16 divisors (see below), whose sum is σ = 32787620352. Its totient is φ = 9074421720.

The previous prime is 20000303377. The next prime is 20000303423. The reversal of 20000303422 is 22430300002.

20000303422 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 20000303396 and 20000303405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000303423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818958 + ... + 843025.

It is an arithmetic number, because the mean of its divisors is an integer number (2049226272).

Almost surely, 2^20000303422 is an apocalyptic number.

20000303422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20000303422 is a deficient number, since it is larger than the sum of its proper divisors (12787316930).

20000303422 is a wasteful number, since it uses less digits than its factorization.

20000303422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662543.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 20000303422 its reverse (22430300002), we get a palindrome (42430603424).

The spelling of 20000303422 in words is "twenty billion, three hundred three thousand, four hundred twenty-two".