22203433131541 has 2 divisors, whose sum is σ = 22203433131542. Its totient is φ = 22203433131540.

The previous prime is 22203433131457. The next prime is 22203433131613. The reversal of 22203433131541 is 14513133430222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19600728507441 + 2602704624100 = 4427271^2 + 1613290^2 .

It is a cyclic number.

It is not a de Polignac number, because 22203433131541 - 2⁹ = 22203433131029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22203433131497 and 22203433131506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22203433132541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101716565770 + 11101716565771.

It is an arithmetic number, because the mean of its divisors is an integer number (11101716565771).

Almost surely, 2^{22203433131541} is an apocalyptic number.

It is an amenable number.

22203433131541 is a deficient number, since it is larger than the sum of its proper divisors (1).

22203433131541 is an equidigital number, since it uses as much as digits as its factorization.

22203433131541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 22203433131541 its reverse (14513133430222), we get a palindrome (36716566561763).

The spelling of 22203433131541 in words is "twenty-two trillion, two hundred three billion, four hundred thirty-three million, one hundred thirty-one thousand, five hundred forty-one".