10223223133 has 4 divisors (see below), whose sum is σ = 10265643388. Its totient is φ = 10180802880.

The previous prime is 10223223097. The next prime is 10223223151. The reversal of 10223223133 is 33132232201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4634614084 + 5588609049 = 68078^2 + 74757^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10223223133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223223193) 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, 21209766 + ... + 21210247.

It is an arithmetic number, because the mean of its divisors is an integer number (2566410847).

Almost surely, 2^10223223133 is an apocalyptic number.

It is an amenable number.

10223223133 is a deficient number, since it is larger than the sum of its proper divisors (42420255).

10223223133 is an equidigital number, since it uses as much as digits as its factorization.

10223223133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42420254.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 10223223133 its reverse (33132232201), we get a palindrome (43355455334).

The spelling of 10223223133 in words is "ten billion, two hundred twenty-three million, two hundred twenty-three thousand, one hundred thirty-three".