122241043 has 2 divisors, whose sum is σ = 122241044. Its totient is φ = 122241042.

The previous prime is 122241037. The next prime is 122241047. The reversal of 122241043 is 340142221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122241043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122241043.

It is not a weakly prime, because it can be changed into another prime (122241047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61120521 + 61120522.

It is an arithmetic number, because the mean of its divisors is an integer number (61120522).

Almost surely, 2^122241043 is an apocalyptic number.

122241043 is a deficient number, since it is larger than the sum of its proper divisors (1).

122241043 is an equidigital number, since it uses as much as digits as its factorization.

122241043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 122241043 is about 11056.2671367872. The cubic root of 122241043 is about 496.2939895061.

Adding to 122241043 its reverse (340142221), we get a palindrome (462383264).

It can be divided in two parts, 122 and 241043, that added together give a triangular number (241165 = T₆₉₄).

The spelling of 122241043 in words is "one hundred twenty-two million, two hundred forty-one thousand, forty-three".