10021233223 has 4 divisors (see below), whose sum is σ = 10023965248. Its totient is φ = 10018501200.

The previous prime is 10021233179. The next prime is 10021233241. The reversal of 10021233223 is 32233212001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32233212001 = 29 ⋅1111490069.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10021233223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10021233223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021233923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1360503 + ... + 1367848.

It is an arithmetic number, because the mean of its divisors is an integer number (2505991312).

Almost surely, 2^10021233223 is an apocalyptic number.

10021233223 is a deficient number, since it is larger than the sum of its proper divisors (2732025).

10021233223 is an equidigital number, since it uses as much as digits as its factorization.

10021233223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732024.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10021233223 its reverse (32233212001), we get a palindrome (42254445224).

The spelling of 10021233223 in words is "ten billion, twenty-one million, two hundred thirty-three thousand, two hundred twenty-three".