21300101422 has 8 divisors (see below), whose sum is σ = 31962042000. Its totient is φ = 10646087424.

The previous prime is 21300101419. The next prime is 21300101443. The reversal of 21300101422 is 22410100312.

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

It is a junction number, because it is equal to n+sod(n) for n = 21300101396 and 21300101405.

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, 1974922 + ... + 1985677.

It is an arithmetic number, because the mean of its divisors is an integer number (3995255250).

Almost surely, 2^21300101422 is an apocalyptic number.

21300101422 is a deficient number, since it is larger than the sum of its proper divisors (10661940578).

21300101422 is a wasteful number, since it uses less digits than its factorization.

21300101422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963290.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 21300101422 its reverse (22410100312), we get a palindrome (43710201734).

The spelling of 21300101422 in words is "twenty-one billion, three hundred million, one hundred one thousand, four hundred twenty-two".