10222401 has 8 divisors (see below), whose sum is σ = 15577024. Its totient is φ = 5841360.

The previous prime is 10222393. The next prime is 10222403. The reversal of 10222401 is 10422201.

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

It is not a de Polignac number, because 10222401 - 2³ = 10222393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10222403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243370 + ... + 243411.

It is an arithmetic number, because the mean of its divisors is an integer number (1947128).

Almost surely, 2^10222401 is an apocalyptic number.

It is an amenable number.

10222401 is a deficient number, since it is larger than the sum of its proper divisors (5354623).

10222401 is an equidigital number, since it uses as much as digits as its factorization.

10222401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486791.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 10222401 is about 3197.2489737273. The cubic root of 10222401 is about 217.0289342519.

Adding to 10222401 its reverse (10422201), we get a palindrome (20644602).

The spelling of 10222401 in words is "ten million, two hundred twenty-two thousand, four hundred one".