10223111 has 8 divisors (see below), whose sum is σ = 10485504. Its totient is φ = 9962680.

The previous prime is 10223099. The next prime is 10223113. The reversal of 10223111 is 11132201.

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 10223111 - 2¹⁰ = 10222087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10223092 and 10223101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223113) 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, 20576 + ... + 21066.

It is an arithmetic number, because the mean of its divisors is an integer number (1310688).

Almost surely, 2^10223111 is an apocalyptic number.

10223111 is a deficient number, since it is larger than the sum of its proper divisors (262393).

10223111 is an equidigital number, since it uses as much as digits as its factorization.

10223111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 10223111 is about 3197.3600047539. The cubic root of 10223111 is about 217.0339587393.

Adding to 10223111 its reverse (11132201), we get a palindrome (21355312).

The spelling of 10223111 in words is "ten million, two hundred twenty-three thousand, one hundred eleven".