22131330703 has 2 divisors, whose sum is σ = 22131330704. Its totient is φ = 22131330702.

The previous prime is 22131330659. The next prime is 22131330731. The reversal of 22131330703 is 30703313122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22131330703 - 2¹³ = 22131322511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22131330743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065665351 + 11065665352.

It is an arithmetic number, because the mean of its divisors is an integer number (11065665352).

Almost surely, 2^22131330703 is an apocalyptic number.

22131330703 is a deficient number, since it is larger than the sum of its proper divisors (1).

22131330703 is an equidigital number, since it uses as much as digits as its factorization.

22131330703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 25.

Adding to 22131330703 its reverse (30703313122), we get a palindrome (52834643825).

The spelling of 22131330703 in words is "twenty-two billion, one hundred thirty-one million, three hundred thirty thousand, seven hundred three".