122630241 has 8 divisors (see below), whose sum is σ = 169145280. Its totient is φ = 78934352.

The previous prime is 122630219. The next prime is 122630251. The reversal of 122630241 is 142036221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122630241 - 2⁶ = 122630177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122630251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704685 + ... + 704858.

It is an arithmetic number, because the mean of its divisors is an integer number (21143160).

Almost surely, 2^122630241 is an apocalyptic number.

It is an amenable number.

122630241 is a deficient number, since it is larger than the sum of its proper divisors (46515039).

122630241 is a wasteful number, since it uses less digits than its factorization.

122630241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409575.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 122630241 is about 11073.8539361868. The cubic root of 122630241 is about 496.8201412002.

Adding to 122630241 its reverse (142036221), we get a palindrome (264666462).

The spelling of 122630241 in words is "one hundred twenty-two million, six hundred thirty thousand, two hundred forty-one".