10001422 has 8 divisors (see below), whose sum is σ = 15022872. Its totient is φ = 4993800.

The previous prime is 10001419. The next prime is 10001441. The reversal of 10001422 is 22410001.

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 = 10001399 and 10001408.

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, 1404 + ... + 4687.

It is an arithmetic number, because the mean of its divisors is an integer number (1877859).

Almost surely, 2^10001422 is an apocalyptic number.

10001422 is a deficient number, since it is larger than the sum of its proper divisors (5021450).

10001422 is an equidigital number, since it uses as much as digits as its factorization.

10001422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6914.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 10001422 is about 3162.5024901176. The cubic root of 10001422 is about 215.4536805396.

Adding to 10001422 its reverse (22410001), we get a palindrome (32411423).

The spelling of 10001422 in words is "ten million, one thousand, four hundred twenty-two".