22131033003223 has 2 divisors, whose sum is σ = 22131033003224. Its totient is φ = 22131033003222.

The previous prime is 22131033003199. The next prime is 22131033003227. The reversal of 22131033003223 is 32230033013122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22131033003223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22131033003227) 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 as a sum of consecutive naturals, namely, 11065516501611 + 11065516501612.

It is an arithmetic number, because the mean of its divisors is an integer number (11065516501612).

Almost surely, 2^{22131033003223} is an apocalyptic number.

22131033003223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22131033003223 is an equidigital number, since it uses as much as digits as its factorization.

22131033003223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 22131033003223 its reverse (32230033013122), we get a palindrome (54361066016345).

The spelling of 22131033003223 in words is "twenty-two trillion, one hundred thirty-one billion, thirty-three million, three thousand, two hundred twenty-three".