20343114422 has 4 divisors (see below), whose sum is σ = 30514671636. Its totient is φ = 10171557210.

The previous prime is 20343114409. The next prime is 20343114431. The reversal of 20343114422 is 22441134302.

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 = 20343114391 and 20343114400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5085778604 + ... + 5085778607.

It is an arithmetic number, because the mean of its divisors is an integer number (7628667909).

Almost surely, 2^20343114422 is an apocalyptic number.

20343114422 is a deficient number, since it is larger than the sum of its proper divisors (10171557214).

20343114422 is a wasteful number, since it uses less digits than its factorization.

20343114422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10171557213.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 20343114422 its reverse (22441134302), we get a palindrome (42784248724).

The spelling of 20343114422 in words is "twenty billion, three hundred forty-three million, one hundred fourteen thousand, four hundred twenty-two".