122201043303541 has 2 divisors, whose sum is σ = 122201043303542. Its totient is φ = 122201043303540.

The previous prime is 122201043303517. The next prime is 122201043303571. The reversal of 122201043303541 is 145303340102221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107333433234225 + 14867610069316 = 10360185^2 + 3855854^2 .

It is a cyclic number.

It is not a de Polignac number, because 122201043303541 - 2⁹ = 122201043303029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122201043303571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100521651770 + 61100521651771.

It is an arithmetic number, because the mean of its divisors is an integer number (61100521651771).

Almost surely, 2^{122201043303541} is an apocalyptic number.

It is an amenable number.

122201043303541 is a deficient number, since it is larger than the sum of its proper divisors (1).

122201043303541 is an equidigital number, since it uses as much as digits as its factorization.

122201043303541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 122201043303541 its reverse (145303340102221), we get a palindrome (267504383405762).

The spelling of 122201043303541 in words is "one hundred twenty-two trillion, two hundred one billion, forty-three million, three hundred three thousand, five hundred forty-one".