22240123303 has 2 divisors, whose sum is σ = 22240123304. Its totient is φ = 22240123302.

The previous prime is 22240123273. The next prime is 22240123307. The reversal of 22240123303 is 30332104222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22240123303 - 2⁹ = 22240122791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22240123307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11120061651 + 11120061652.

It is an arithmetic number, because the mean of its divisors is an integer number (11120061652).

Almost surely, 2^22240123303 is an apocalyptic number.

22240123303 is a deficient number, since it is larger than the sum of its proper divisors (1).

22240123303 is an equidigital number, since it uses as much as digits as its factorization.

22240123303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22240123303 its reverse (30332104222), we get a palindrome (52572227525).

The spelling of 22240123303 in words is "twenty-two billion, two hundred forty million, one hundred twenty-three thousand, three hundred three".