122744341 has 2 divisors, whose sum is σ = 122744342. Its totient is φ = 122744340.

The previous prime is 122744339. The next prime is 122744359. The reversal of 122744341 is 143447221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122744241 + 100 = 11079^2 + 10^2 .

It is a cyclic number.

It is not a de Polignac number, because 122744341 - 2¹ = 122744339 is a prime.

Together with 122744339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122744381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61372170 + 61372171.

It is an arithmetic number, because the mean of its divisors is an integer number (61372171).

Almost surely, 2^122744341 is an apocalyptic number.

It is an amenable number.

122744341 is a deficient number, since it is larger than the sum of its proper divisors (1).

122744341 is an equidigital number, since it uses as much as digits as its factorization.

122744341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 28.

The square root of 122744341 is about 11079.0045130418. The cubic root of 122744341 is about 496.9741804361.

The spelling of 122744341 in words is "one hundred twenty-two million, seven hundred forty-four thousand, three hundred forty-one".