10220423 has 8 divisors (see below), whose sum is σ = 10790400. Its totient is φ = 9653688.

The previous prime is 10220411. The next prime is 10220429. The reversal of 10220423 is 32402201.

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 10220423 - 2¹⁰ = 10219399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10220398 and 10220407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220429) 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, 8540 + ... + 9662.

It is an arithmetic number, because the mean of its divisors is an integer number (1348800).

Almost surely, 2^10220423 is an apocalyptic number.

10220423 is a deficient number, since it is larger than the sum of its proper divisors (569977).

10220423 is a wasteful number, since it uses less digits than its factorization.

10220423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 10220423 is about 3196.9396303340. The cubic root of 10220423 is about 217.0149352275.

Adding to 10220423 its reverse (32402201), we get a palindrome (42622624).

The spelling of 10220423 in words is "ten million, two hundred twenty thousand, four hundred twenty-three".