22241203433 has 2 divisors, whose sum is σ = 22241203434. Its totient is φ = 22241203432.

The previous prime is 22241203409. The next prime is 22241203447. The reversal of 22241203433 is 33430214222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21114124249 + 1127079184 = 145307^2 + 33572^2 .

It is a cyclic number.

It is not a de Polignac number, because 22241203433 - 2¹⁴ = 22241187049 is a prime.

It is a super-2 number, since 2×22241203433² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22241203403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11120601716 + 11120601717.

It is an arithmetic number, because the mean of its divisors is an integer number (11120601717).

Almost surely, 2^22241203433 is an apocalyptic number.

It is an amenable number.

22241203433 is a deficient number, since it is larger than the sum of its proper divisors (1).

22241203433 is an equidigital number, since it uses as much as digits as its factorization.

22241203433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 22241203433 its reverse (33430214222), we get a palindrome (55671417655).

The spelling of 22241203433 in words is "twenty-two billion, two hundred forty-one million, two hundred three thousand, four hundred thirty-three".