10233222021331 has 4 divisors (see below), whose sum is σ = 10236301537752. Its totient is φ = 10230142504912.

The previous prime is 10233222021329. The next prime is 10233222021349. The reversal of 10233222021331 is 13312022233201.

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

It is a cyclic number.

It is not a de Polignac number, because 10233222021331 - 2¹ = 10233222021329 is a prime.

It is a super-2 number, since 2×10233222021331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10233222021296 and 10233222021305.

It is not an unprimeable number, because it can be changed into a prime (10233222091331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1539753226 + ... + 1539759871.

It is an arithmetic number, because the mean of its divisors is an integer number (2559075384438).

Almost surely, 2^{10233222021331} is an apocalyptic number.

10233222021331 is a deficient number, since it is larger than the sum of its proper divisors (3079516421).

10233222021331 is an equidigital number, since it uses as much as digits as its factorization.

10233222021331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079516420.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 10233222021331 its reverse (13312022233201), we get a palindrome (23545244254532).

The spelling of 10233222021331 in words is "ten trillion, two hundred thirty-three billion, two hundred twenty-two million, twenty-one thousand, three hundred thirty-one".