10229331 has 8 divisors (see below), whose sum is σ = 15587584. Its totient is φ = 5845320.

The previous prime is 10229327. The next prime is 10229339. The reversal of 10229331 is 13392201.

It is a happy number.

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

It is not a de Polignac number, because 10229331 - 2² = 10229327 is a prime.

It is a super-2 number, since 2×10229331² = 209278425415122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 487111 = 10229331 / (1 + 0 + 2 + 2 + 9 + 3 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10229298 and 10229307.

It is not an unprimeable number, because it can be changed into a prime (10229339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243535 + ... + 243576.

It is an arithmetic number, because the mean of its divisors is an integer number (1948448).

Almost surely, 2^10229331 is an apocalyptic number.

10229331 is a deficient number, since it is larger than the sum of its proper divisors (5358253).

10229331 is an equidigital number, since it uses as much as digits as its factorization.

10229331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487121.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 10229331 is about 3198.3325343060. The cubic root of 10229331 is about 217.0779661370.

The spelling of 10229331 in words is "ten million, two hundred twenty-nine thousand, three hundred thirty-one".