10022231 has 6 divisors (see below), whose sum is σ = 10646760. Its totient is φ = 9432416.

The previous prime is 10022219. The next prime is 10022251. The reversal of 10022231 is 13222001.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-10022231 is a prime.

It is a super-2 number, since 2×10022231² = 200890228434722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17051 + ... + 17628.

It is an arithmetic number, because the mean of its divisors is an integer number (1774460).

Almost surely, 2^10022231 is an apocalyptic number.

10022231 is a deficient number, since it is larger than the sum of its proper divisors (624529).

10022231 is an equidigital number, since it uses as much as digits as its factorization.

10022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34713 (or 34696 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 10022231 is about 3165.7907385044. The cubic root of 10022231 is about 215.6030016345.

Adding to 10022231 its reverse (13222001), we get a palindrome (23244232).

The spelling of 10022231 in words is "ten million, twenty-two thousand, two hundred thirty-one".