20323214210422 has 8 divisors (see below), whose sum is σ = 30485152133496. Its totient is φ = 10161496832592.

The previous prime is 20323214210419. The next prime is 20323214210443. The reversal of 20323214210422 is 22401241232302.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54905743 + ... + 55274650.

It is an arithmetic number, because the mean of its divisors is an integer number (3810644016687).

Almost surely, 2^{20323214210422} is an apocalyptic number.

20323214210422 is a deficient number, since it is larger than the sum of its proper divisors (10161937923074).

20323214210422 is a wasteful number, since it uses less digits than its factorization.

20323214210422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110272622.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20323214210422 its reverse (22401241232302), we get a palindrome (42724455442724).

The spelling of 20323214210422 in words is "twenty trillion, three hundred twenty-three billion, two hundred fourteen million, two hundred ten thousand, four hundred twenty-two".