21422316035 has 8 divisors (see below), whose sum is σ = 26824465440. Its totient is φ = 16392728704.

The previous prime is 21422315983. The next prime is 21422316067. The reversal of 21422316035 is 53061322412.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 21422316035 - 2¹⁰ = 21422315011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 21422315989 and 21422316007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93140390 + ... + 93140619.

It is an arithmetic number, because the mean of its divisors is an integer number (3353058180).

Almost surely, 2^21422316035 is an apocalyptic number.

21422316035 is a deficient number, since it is larger than the sum of its proper divisors (5402149405).

21422316035 is a wasteful number, since it uses less digits than its factorization.

21422316035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186281037.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 21422316035 its reverse (53061322412), we get a palindrome (74483638447).

The spelling of 21422316035 in words is "twenty-one billion, four hundred twenty-two million, three hundred sixteen thousand, thirty-five".