122481017 has 2 divisors, whose sum is σ = 122481018. Its totient is φ = 122481016.

The previous prime is 122481001. The next prime is 122481041. The reversal of 122481017 is 710184221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105349696 + 17131321 = 10264^2 + 4139^2 .

It is a cyclic number.

It is not a de Polignac number, because 122481017 - 2⁴ = 122481001 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (122481097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61240508 + 61240509.

It is an arithmetic number, because the mean of its divisors is an integer number (61240509).

Almost surely, 2^122481017 is an apocalyptic number.

It is an amenable number.

122481017 is a deficient number, since it is larger than the sum of its proper divisors (1).

122481017 is an equidigital number, since it uses as much as digits as its factorization.

122481017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 122481017 is about 11067.1142128380. The cubic root of 122481017 is about 496.6185389957.

The spelling of 122481017 in words is "one hundred twenty-two million, four hundred eighty-one thousand, seventeen".